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CHANGELOG
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This file contains a summary of changes to the Oppia code base.
v3.0.4 (17 Oct 2020)
------------------------
Contributor Pages
* Fix guest user UI for opportunities on community dashboard (#9434)
* Fixes #10625, #10696 & #10910: Add checks to present old suggestions for the deleted opportunities (#10932)
* Fix part of #10707: Create a one off job to populate/regenerate the count values in the CommunityContributionStatsModel (#10774)
* Fix #10757: Add a check to validate the values of the counts of the CommunityContributionStatsModel (#10764)
* Fixes #10625 and Fixes #10696 Adds check to make sure opportunities are not undefined (#10745)
* Fix part of #10707: Create a model to keep track of the number suggestions that are currently in review and the number of reviewers. (#10708)
* Fix part of #10687: Make it possible to retrieve the question and translation suggestions that have been waiting too long for review. (#10688)
* Fix 10590: Update the naming of UserContributionScoringModel to UserContributionProficiencyModel in index.yaml. (#10592)
* Enables contributor dashboard page (#10573)
* Fix #10546: Make it possible to query suggestions by language. (#10547)
* Allow uploading and copying images in translation suggestion (#10529)
* Allow images in question suggestions. (#10475)
* Fix #10456: Improve naming by changing Scoring to Proficiency in UserContributionScoringModel and UserContributionScoring. (#10458)
* Fix #10031: Translation opportunity progress fixes (#10159)
Learner/Creator Pages
* FIx #10915: Remove newlines from profile picture data URLs before rendering (#10984)
* New structures UI bug fixes (#10948)
* Add AlgebraicExpressionInput and MathEquationInput interactions to android constants (#10903)
* Add NumericExpressionInput to android validation constants (#10806)
* Fix #10604: Add validation indication for topic/story/subtopic creation modals (#10804)
* Make customization args modal have a static backdrop. (#10789)
* Fixes #10528: Fixes audio bar placement (#10784)
* Adds links for chapters in the topic viewer page (#10755)
* Fix #10638: Adds a job to add xmlns attribute to math SVG images. (#10752)
* Fix #10597: Preferences UX fixes; enables remove icon and fixes dnd issue in mobile view for playlist items; fixes bullet points issue in subtopic editor (#10739)
* Fix #10685 and #10636: CSS changes (#10734)
* Fix #10608 Fixing skills dashboard pagination . (#10731)
* Fix part of #10491: Frontend changes to mark optional misconceptions as inapplicable (#10729)
* Fixes for learning facing bugs (#10695)
* Fix 10649: The history tab in the exploration editor shows incorrect revisions. (#10690)
* Fixes part of #10548: UI/UX fixes in the classroom page (#10683)
* Fix #10587: Follow on PR #10567 (#10676)
* Fix #10612: Fixing question editor UI issues. (#10673)
* Fix #10594, 10605 Exploration navbar bug, and modal closing on clicking outside. (#10669)
* Fix part of #10548: Classroom issues and miscellaneous fixes (#10664)
* Fix #10460: Adds the learner view for the ratio input interaction (#10662)
* Improving topics and skill dashboard mobile view (#10615)
* Adding confirmation dialog before leaving browser. (#10584)
* Redirect to topic editor page if subtopic id is invalid (#10581)
* Page title and meta tag fixes (#10579)
* Fix part of #10491: Untag deleted misconceptions from questions (#10567)
* Change landing page links (#10557)
* Adding loading screen to topic editor and story editor (#10545)
* Fix #10535: Use a variable for custom schema (#10536)
* Fix #10499: Fixing no error is displayed for exploration in story. (#10524)
* Fixed error message in math interactions. (#10521)
* Changing text for uncategorized skills on the topic editor and removing skill button from subtopic editor. (#10515)
* Fix #10440: Improving the UI for exploration editor, question editor and fixing navbar bug (#10507)
* Fix #10196: Added frontend validation for math rich text SVG image size (#10504)
* Math interaction fixes (#10492)
* Introduce fields 'not_applicable_misconception_ids' for questions and 'misconception_ids' for question summaries (#10481)
* Svg editor UI improvements and bug fixes (#10478)
* Minor UI fix in the math editor. (#10468)
* Adding interaction field to the Question Summary Model. (#10459)
* Fabric js version update (#10453)
* Improving UI of modals for exploration editor. (#10447)
* Adds Meta tag fields for topics and stories and practice_tab_is_displayed field for topic. (#10445)
* Upgrading UI for the exploration customize interaction modal. (#10431)
* Fix #861: Add text input rule validation. (#10424)
* Improving exploration editor main tab UI. (#10417)
* Fix #10264 and Adding support for adding prerequistie skills for chapter editor. (#10413)
* Adding destination ids to story nodes (#10412)
* Fix #10362, #10283, #10301 and #10303: Learner view changes (#10409)
* Fix #10267: Fixes exploration editor autosave bug (#10405)
* Upgrading the UI for exp history tab. (#10400)
* Introduce classroom_page_is_accessible and classroom_promos_are_enabled config props (#10391)
* Fix #10352 Adding subtopic validation and disabling practice tab for topic editor. (#10374)
* Upgrading the question editor UI. (#10370)
* Milestone 3.2: Removed the old math interaction. (#10361)
* Question Editor: Adding select difficulty modal to the question tab page itself. (#10357)
* Add URL preview for topics, subtopic, and story editor (#10351)
* Fixes #10311: Adds storyId property to StoryPlaythrough object (#10348)
* Use the math SVGs in the datastore instead of MathJax to render the math rich-text components (#10331)
* Upgrading UI for the exploration settings tab (#10328)
* Milestone 3.1: Adds 3 rules to AlgebraicExpressionInput and MathEquationInput (#10321)
* Add redirection with lowercase url_fragment (#10304)
* Adding loading dots to the topic and skill editor tab untill the data is fetched from the backend. (#10289)
* Fix #10140: Make url_fragment a required field (#10277)
* Fix #10229: Fixes bugs related to the new math interactions. (#10269)
* Fix #10207, 10206, 10205: Fixing UI bugs and making improvements. (#10225)
* Upgrading the UI for the exploration editor. (#10221)
* Upgrading the UI for the exploration editor navbar. (#10184)
* Add import svg tool to svg editor (#10182)
* Create a preview tab for the topic editor in the editor itself. (#10150)
Answer Classification
* Revert "Milestone 2 of ML pipeline migration" (#10765)
* Milestone 2 of ML pipeline migration (#10672)
* Milestone 2 of ML pipeline migration (#10060)
Lesson analytics
* Fix transaction error in stats recording. (#10835)
* Fix part of #9632: Improve debugability of stats_domain.ExplorationStats (#10694)
* Introduce NeedsGuidingResponses Task Component to Improvements Tab (#10390)
* Extend ExplorationImprovementsService to manage HBR/NGR tasks (#10231)
Developer UX
* Fix formatting of linter messages (#9925)
* Update codeowners (#10777)
* Fix part of #8668: JSOC added for admin-router.services (#10775)
* Fix #10748: Add relative path for the custom eslint module (#10750)
* Fix part of #10306: Added async keyword to asynchronous functions that return a promise. (#10703)
* Fix part of #9827: Migrate Google App Engine Taskqueue to Cloud Tasks (#10699)
* Fix #10697: Replace moment with dayjs and use proper lodash imports (#10698)
* Slight changes to the lighthouse configs (#10677)
* Upgrade libs (#10644)
* Update names for GitHub Actions workflows to be globally consistent. (#10626)
* Use preexisting pip functions with requirements (#10623)
* Fix #10250: Revert codeowners for contributor dashboard project (#10586)
* Fix #10538: Revert CODEOWNER files back to @vojtechjelinek (#10585)
* Removed inline styling (#10580)
* Disable inline styling. (#10577)
* Adding requireindex as a dependency (#10565)
* Drop --skip-build and --skip-install from the first e2e test on Github actions (#10562)
* Fix part of #8423: Added lint to prohibit inline styling (#10550)
* Transfer files away from vojtechjelinek (#10534)
* Fix #10219: Type checks for .d.ts files (#10526)
* Fix backend test issues on develop branch (#10525)
* Fix part of #8423: Added lint check to disable multiline eslint-disable comments (#10497)
* Fix part of #8423: Added new lint check to ensure correct frontend-tests message styling (#10494)
* Fix part of #8423: Added lint check to remove any unused dependency (#10493)
* Fix WebP images and switch lighthouse config from JSON to JS (#10467)
* Lint Check for $broadcast use in the codebase (#10457)
* Introduce new eslint rules (#10455)
* Force user agent for urllib.urlretrieve (#10454)
* fix additionalEditorFeatures test flake (#10446)
* Split non-prod e2e test into two builds (#10444)
* Fixed part of #8423: Added lint check to check for unused variables (#10441)
* Add a new config for strict typescript checks (#10433)
* Removed inline styling (#10430)
* Add some more eslint checks (#10414)
* Upgrade libs (#10406)
* Fix #10383: Migrated comment checker to ITokenChecker (#10383)
* Introduce more eslint checks (#10377)
* Migrated BlankLineBelowFileoverview from IRawChecker to IAstroidChecker (#10376)
* Fix part of #8423: Added custom eslint check to ensure line break after parenthesis (#10363)
* Update skip_files to remove invalid dirs and to exclude test files (#10355)
* Fix lint checks failing on develop (#10344)
* Fix part of #8423: Added lint check to check for any extra space in parenthesis (#10295)
* Fix part of #8423: Added a lint check to ensure a space after semicolon (#10294)
* Add { waitUntil: 'networkidle0' } to the puppeteer script (#10293)
* Used pycodestyle instead of custom pylint check (#10292)
* Upgrade libs (#10288)
* Fix part of #8668: Documenting editability.serivce.ts with JSDoc (#10285)
* Fix part of #10250: Temporarily transfer codeowners for contributor dashboard project (#10252)
* Introduce new eslint checks (#10187)
* Fix part of #9827: Migrate Google App Engine memcache services to use Memorystore for Redis (#10114)
* Implement part of #9827: Update webapp2 to support python3 (#10621)
* Milestone 3.5: Add Dynamic URLS to lighthouse and Reinstate admin pages (#10537)
* Changes implicit typecast to explicit typecast for returning status code in Error page component (#10462)
* Fix part of #9827: Enforce redis server to start with clean slate. (#10429)
* Update Google App Engine Cloud SDK to Latest Version (#10254)
* Fix part of #8668: Documenting state-name.service.ts with JsDocs (#10172)
* Upgrades the UI for the question editor tab. (#10243)
* Follow up for addressing #10186 comments: Generalizes exploration migration audit jobs for testing exploration/state migrations (#10204)
* Implement frontend domain objects for dynamic feature gating (#10190)
* Implement frontend services for dynamic feature gating (#10185)
* Milestone 3.1 : Add Ratio Expression Input Interaction (#10175)
* Milestone 3.1: Score 100% in both Chrome and manual accessibility audits on Preferences, Profile, Splash, Signup pages. (#10174)
* Milestone 2: Deferred Changes and miscellaneous fixes (#10152)
* Community dashboard e2e tests for suggestions and reviewer assignment (#10090)
* Fix part #4057: Adding tests for SkillDifficultyObjectFactorySpec.ts. (#10085)
* Implement controllers for dynamic feature gating (#10021)
Data handling
* Fix part of #5914: Projection query for improved Takeout performance (#9963)
* Fix #10891: Fixes moderator page issues (#10894)
* Fix 10861: Removal of version attribute from ModifiableUserData domain class (#10862)
* Add comments for migration jobs to clarify job deletion (#10827)
* Add one off jobs to fix issues with feedback model (#10799)
* Add one off jobs to fix issues with recommendation model (#10797)
* Add one off jobs to fix issues with question models (#10793)
* Add one off jobs to fix skill model related issues (#10791)
* Wipeout 8.9: Add support for wipeout to remaining models (#10762)
* Wipeout 8.8: Introduce wipeout utilities in the admin page (#10759)
* Fix issues in audit jobs (#10730)
* Remove duplicate job name in jobs_regsitry (#10722)
* Fix part of #10049: Remove deprecated fields: translator_ids & gae_user_id (#10704)
* Convert error output in interaction validation job to unicode (#10680)
* Wipeout 8.7: Add more models to wipeout (#10674)
* Delete feedbacks when exploration or topic is deleted (#10613)
* Fix part of #5914: Change export policy to per-field rather than per-model (#10558)
* Fix #10394: Shift PIN attribute to UserSettingsModel (#10517)
* Wipeout 8.6: Add pseudonymous usernames (#10511)
* Fix #9952: Removed the temporary model ExplorationMathRichTextInfo and corresponding one-off jobs (#10509)
* Fix #10380: Remove golden zip file in Takeout controller level tests. (#10500)
* Wipeout 8.5: Delete exploration related models and remove old `JobModel`s (#10466)
* Fixes part of #10415: Refactor activity validators (#10416)
* Add snapshot metadata audit job (#10367)
* Refactor prod validation jobs (#10360)
* Wipeout 8.4: Add `mentioned_user_ids` to RightsSnapshotMetadataModels (#10332)
* Wipeout 8.3: Pseudonymize feedback and suggestion models (#10318)
* Fix part of #5914: Resolve issue with timezones in controller level tests (#10284)
* Introduce proper reconstitute for `CollectionRightsModel` and `ExplorationRightsModel` (#10245)
* Fix #10240: Implement domain requirements for android profiles (#10241)
* Refactor interaction validation jobs and add a new one for customization args validation (#10092)
* Wipeout 8.2: Implement wipeout for other categories of models (#10047)
* Implement backend services for dynamic feature gating (#9995)
* Gather all remaining ndb usages into gae_datastore_services and enforce it (#10858)
* Gather usages of ndb modules into gae_datastore_services (#10792)
* Gather usages of datastore_* modules into gae_datastore_services (#10790)
* Gather usages of app_identity into gae_app_identity_services (#10786)
* Gather usages of datastore_query.Cursor into gae_datastore_services (#10785)
* Create keyboard shortcut discovery modal (#10487)
* Added a validation job for validating the Math content object in Math rich-text components with the recently added validation (#10418)
Speed improvement
* Move libraries used for interactions to webpack (#10388)
* Fix source maps bug (#10384)
* Use faster devtools in webpack (#10228)
* Loads libraries in manifest.json using webpack, Add a seperate light module for karma (#10223)
Release team
* Update release constants to specify a single value for app yaml (#10916)
* Complete release refactor by removing extra scripts (#10883)
* Update to release scripts to deploy cron.yaml (#10834)
* Delete the cloud_datastore_export app (#10833)
* Fix appengine_config to monkeypatch versions for get_distribution (#10824)
* Add flag to provide custom release data dir for deployment (#10817)
* Add all release constants to wrap up release refactor (#10763)
* Adds new script and constants for release refactoring (#10723)
* Fix minor issues with release scripts (#10679)
* Remove manual check for feconf verification (#10589)
* Fix issues with release scripts (#10523)
* Fixes issues in release scripts (#10471)
* Milestone 3.3: Achieve Lighthouse scores of 100 on Story editor, Story player, Teach, and Terms pages (#10403)
* Fix issues with release scripts and update scripts for redis (#10354)
* Milestone 3.2: Score 100% in Chrome accessibility audits on Skill_Editor, Stewards, Story_Editor, Review_tests pages (#10276)
* Fix instructions in release scripts (#10234)
QA Team
* Changes default log level to 'error' for e2e tests (#10823)
* Fix e2e issue in the topic and skill dashbaord page (#10643)
* Adding test for story editor directive. (#10566)
* Remove Accessibility & Learner Suites from Actions (#10542)
* Replace Exploration Statistics Tab with Additional Player Features in GitHub Actions E2E (#10489)
* Fix User Creation Flake in e2e tests (#10488)
* Add E2E Tests to GitHub Actions (#10448)
* Increasing coverage for the topic selector directive. (#10435)
* Add custom jasmine report in frontend unit tests (#10407)
* Milestone 2 Fix - Improve spec from frontend unit tests (#10387)
* Milestone 3 - Change directives to components and test hard components (Part 2) (#10364)
* Milestone 3 - Change directives to components and test hard components (Part 1) (#10353)
* Milestone 3 - Change directives to components and test easy components (Part 2) (#10335)
* Revert "Milestone 3 - Change directives to components and test easy components (Part 2)" (#10329)
* Milestone 3 - Change directives to components and test medium components (Part 3) (#10305)
* Milestone 3 - Change directives to components and test medium components (Part 2) (#10273)
* Milestone 3 - Change directives to components and test medium components (Part 1) (#10193)
* Milestone 3 - Change directives to components and test easy components (Part 3) (#10168)
* Milestone 3 - Change directives to components and test easy components (Part 2) (#10144)
* Milestone 3 - Change directives to components and test easy components (Part 1) (#10143)
* Milestone 1 Fix - Improve spec from frontend unit tests (#10111)
Angular Migration
* Fixes Part of #10700: Refactor state stats object factory (#10844)
* Add workaround for stateful Angular 8 Services (#10714)
* Fix Part of #10700: Refactor Object Factories (#10713)
* Migrate Skill Backend Api Service to Angular (#10693)
* Fix part of #8742: Upgrade AssetsBackendApiService, AudioPreloaderService, and ImagePreloaderService (#10671)
* Fix part of #8472: Migrate FocusManagerService to Angular 8 (#10661)
* Fix part of #8472: Migrate ExpressionEvaluatorService to Angular 8 (#10660)
* Add helper function to provide all angular dependencies. (#10659)
* Convert base-undo-redo service to a typescript class. (#10583)
* Introduce a unit test utils file to contain commonly used patterns in unit testing. (#10427)
* Fix #10083: Fixes rogue events, migrates recent events and completely eradicates $broadcast/$on pairs from the codebase (#10395)
* Migrate topic-viewer-page.component.ts (#10392)
* Fix part of #10083: Migrates events 'externalSave' and 'focusOn' to Angular and adds event for Math RTE editor (#10365)
* Fix part of #10083: Removes events 'EVENT_NEW_CARD_AVAILABLE', 'refreshVersionHistory', 'playerStateChange' (#10343)
* Fix part of #10083: Removes events 'topicsAndSkillsDashboardReinitialized' and 'undoRedoChangeApplied' (#10342)
* Create an index file for all angular services to help with testing angularjs code without using ugs. (#10341)
* Fix part of #10083 - Migrate onQuestionChange event (#10340)
* Fix part of #10083: Removes events 'hintConsumed', 'initExplorationPage', 'helpCardAvailable' (#10299)
* Fix part of #10083: Removes events 'activeLanguageChanged', 'activeContentIdChanged', 'showTranslationTabBusyModal' (#10298)
* Fix part of #10083: Removes InitialSearchResultsLoaded and SchemaBasedFormShown (#10272)
* Fix part of #10083 - Migrate CollectionLoad event (#10271)
* Fix part of #10083: Removes refreshStateTranslation, solutionViewed and updateAnswerChoices (#10258)
* Fix part of #10083: Removes OppiaFeedback, QuestionSessionCompleted and RatingUpdated (#10255)
* Fix part of #10083: Removes events 'EVENT_SUBTOPIC_PAGE_LOADED', 'EVENT_NEW_CARD_OPENED', 'EVENT_QUESTION_SUMMARIES_INITIALIZED', 'EVENT_STORY_SUMMARIES_INITIALIZED' (#10253)
* Fix part of #10083: Removes EnterEditorForTheFirstTime, EnterTranslationForTheFirstTime and CenterGraph (#10251)
* Fix part of #10083: Removes unused events from the codebase (#10238)
* Fix part of #10083: Removes events 'EVENT_EXPLORATION_PROPERTY_CHANGED', 'preferredLanguageCodesLoaded', 'saveOutcomeFeedbackDetails', 'saveOutcomeDestDetails', 'explorationPropertyChanged' (#10233)
* Fix part of #10083: Removes events 'EVENT_VIEW_STORY_NODE_EDITOR', 'recalculateAvailableNodes', 'storyGraphUpdated' (#10224)
* Fix part of #10083: Removes events EVENT_TOPIC_INITIALIZED & EVENT_TOPIC_REINITIALIZED from the codebase (#10222)
* Fix part of #10083: Removes events 'EVENT_AUTOPLAY_AUDIO' and 'EVENT_ACTIVE_CARD_CHANGED [With coverage fix] (#10216)
* Fix part of #10083: Removes events 'updateActiveStateIfInEditor', 'openEditorTutorial', 'openTranslationTutorial', 'openPostTutorialHelpPopover' (#10208)
* Fix part of #10083: Removes events 'submittedSchemaBasedIntForm', 'submittedSchemaBasedFloatForm', submittedSchemaBasedUnicodeForm' (#10195)
* Fix part of #10083: Eliminates events refreshGraph, refreshStatisticsTab, refreshSettingsTab, refreshTranslationTab [FIXES Frontend test issue] (#10151)
* Fix #10055: Remove unneeded optional properties (#10093)
Bug fixes
* Fix #10935: Fix import of $scope (#10938)
* Fix blocking bugs: Fixes to topic viewer page and exploration player page (#10783)
* Fix part of #10772: Change 'expect model' to 'expected model' in ERROR_CATEGORY_FIELD_CHECK error messages. (#10773)
* Fix #10596: Fix error in showing links to explorations in moderator page (#10692)
* Fix #10375: Fixes typo in translation key and adds scope to showLicenseExplanationModal() in "I18N_SIGNUP_LICENSE_NOTE" (#10422)
* Fix #10097: Change methods in suggestion_services.py to pass the suggestion id instead of passing the suggestion object. (#10300)
* Fix #10256 (#10257)
* Fix #10934: Fix admin page UI (#10940)
* Revert "Fixes #10625 and Fixes #10696 Adds check to make sure opportunities are not undefined" (#10876)
* Fix part of #10474: Enable Strict type check for following services - CsrfTokenService, DateTimeFormatService (#10851)
* fix part of #10306 added async to createSkill (#10846)
* Add a dummy strptime call before a deferred task is called (#10832)
* Refactor core.domain.user_services to use the requests library (#10818)
* Fix part of #10250: Temporarily transfer codeowners for contributor dashboard project. (#10787)
* Fix part of #10306: added the async keyword in Email Dashboard data service (#10781)
* Fix part of #10306: Added "async" keyword to files in profile_page directory (#10778)
* Update terms to CC BY SA (#10761)
* fix backend test failure in suggestion_services_test (#10760)
* Fix #10629, #10532: Fixes all contributor dashboard page UI issues (#10751)
* Localisation updates from https://translatewiki.net. (#10740)
* Fixes part of #10415: Refactor opportunity validators (#10735)
* Fix part of #10474: Cover BrowserCheckerService and BackgroundMaskService with strict checks (#10724)
* Fix part of #10709: Temporarily remove Hudda from codeowners (#10710)
* Fix part of #10474: increased the coverage of strict checks (#10706)
* Fix #9245: Keep cursor type to default when hovering over hint-label (#10681)
* Fix #10477: Access AppConstants using dot-notation (#10651)
* Fix #10642, #10641 Question appearing twice and error if no difficulty is present. (#10648)
* Fix part of #9827: Fix bug where python libraries with added support for other packages are handled incorrectly. (#10622)
* Fixes part of #10619: Temporaily remove Nitish from codeowners (#10620)
* Localisation updates from https://translatewiki.net. (#10618)
* Fix #10593: Start redis server in scripts.start in prod environment. (#10614)
* Fix #9578: Change Blog icon from Blogger to Medium (#10595)
* Revert "Milestone 2 of ML pipeline migration" (#10578)
* Fix #10472: Add myself back as codeowners (#10576)
* Separate lighthouse accessibility checks into a new suite (#10571)
* Remove unnecessary ids and update names for ids used for accessibility. (#10570)
* Fixes Lint error in lighthouse_setup script (#10568)
* Fix #10556: Added Math SVGs for demo explorations. (#10564)
* Add link to code change guidelines in PR template (#10559)
* Fixing position of the question help box on mobile. (#10554)
* Fix part of #8668: document logger and messenger services (#10544)
* Fix part of #9632: Introduce/fix jobs for regenerating the missing stats of an Exploration (#10541)
* Fix #10522: Add initialization at page startup for PlatformFeatureService (#10505)
* Fix part of #9827: Update the way backend python libraries are installed. (#10502)
* Fix part of #10474: Cover more files with strict checks (#10485)
* Adds a lint check to restrict the usage of bypassing angular's security mechanism, decode the URI encoded profile pictures and remove safe-pipe.ts (#10484)
* Fix part of #10474, Fix #7434: Cover more files with strict checks and Makes all constants accessible in AppConstants using dot notation (#10476)
* Milestone 3.4: Achieve Lighthouse scores of 100 in topic and skill dashboard, topic editor, topic_viewer, and thanks page (#10461)
* Rewrite the coreEditorAndPlayerFeatures Suite (#10443)
* Fix backend test error introduced in #10021 (#10401)
* Fix #10045 : Remove the temporary math SVG generation functions (#10393)
* Fix #10359: Removes waitForNavigation() from lighthouse puppeteer scripts (#10382)
* Add test cases for PlatformParameter registry (#10368)
* Fix #9379: Added validation for svg_filename field in math rich-text components. (#10366)
* Fixes backend test flake in SuggestionSvgFilenameValidationOneOffJobTests (#10330)
* Fix #10072: Adds dtslint tests to test that customization argument backend interfaces match the customization argument interfaces (#10326)
* Fix #10324: Fixing space in navbar (#10325)
* Removed inline styling (#10287)
* Replace self for Android codeowners while on vacation (#10275)
* Fixes flaky frontend tests (#10270)
* Fix #10247: Set CodeMirror viewportMargin to 100 and fix e2e flake (#10248)
* Fixes docstr in customization_args_util_test.py (#10244)
* Fix #10235: Fixing Broken Frontend Tests Wiki Link (#10237)
* Fix #10094: Only create exploration opportunity on topic/story publish. (#10212)
Translations
* Fix #10098: Translation tab fixes (#10870)
* Reverses the AnswerGroup domain object migration to allow translations of rule inputs from PR10246 (#10516)
* Adds frontend components to contribute interaction customization args translations in the translation tab of exploration editor (#10308)
* Migrates AnswerGroup domain object to allow translations of rule inputs (#10246)
Server Errors
* Suppress AppEnginePlatformWarning warning (#10871)
* Removes unwanted suggestion cron jobs (#10423)
v3.0.3 (CANCELLED)
-----------------------------
This release was cancelled due to the release preparation process running significantly past the deadline.
v3.0.2 (01 Sep 2020)
------------------------
Learner/Creator Pages
* The topic description breaks word randomly, fixing word break css. (#9789)
* Revert "Milestone 1.2 and 1.3: SVG generation for new entities." (#9795)
* Adds bezier curve tool to svg editor (#9927)
* Revert #9744: Fixes #7690, #9632: When updating an exploration, commit all new models transactionally (#9948)
* Added functions for generating math SVGs in exploration (#9985)
* Milestone 2.3: Adds an on-screen keyboard for math interactions. (#9978)
* Seperating the main story editor and the chapters list into different cards in the story editor. (#9965)
* Adding reorder/drag-drop feature for subtopics in the topic editor. (#9955)
* Making UI improvements to the topic and subtopic editor. (#9954)
* Fix #9904: Add check and validation to fix concept card issues. (#9910)
* Fix #9838, #9877, #9801 and #9819: Topic, subtopic and story viewer changes, trailing whitespace in RTE content and skill editor changes (#9907)
* Improving the subtopic editor UI, preview tab and adding mobile view for subtopic editor and preview tab of subtopic editor. (#9901)
* Fix #9837, #9834, #9833 Fixing merged skills persist, topic warning is cut-off, topic description typo. (#9896)
* Adding reassign modal to add skills to subtopics globally, and made UI upgrades to topic editor. (#9895)
* Added one-off job and temporary model for helping in image generation of Math explorations (#9889)
* Milestone 2.2: Upgrade explorations that use the old math interaction. (#9863)
* Adding the functionality to reorder skills in the subtopic editor, by dragging and dropping. (#9852)
* Upgrading the preview tab UI for subtopic editor (#9829)
* Milestone 2.1: Added Numeric Expression Input Interaction. (#9822)
* Adding Functionality to get number of question assigned to skill with given ids. (#9816)
* Increase ExplorationMigrationJobManager sharding to 64 and adds check to prevent processing of private explorations for DragAndDropSortInputInteractionOneOffJob (#9815)
* Generate SVGs for math-expressions created for all the new entities (#9805)
* Complete the classroom page and add a topic summary regeneration job (#9778)
* Fix 9756, 9755 Fixing error in deleting skill (#9769)
* Svg diagram editor rte bug fixes (#9763)
* Add e2e tests to svg editor rte (#9745)
* Fix part of #8015: skill-mastery-backend-api (#9430)
* Fix #10264 and Adding support for adding prerequistie skills for chapter editor. (#10413)
* Adding destination ids to story nodes (#10412)
* Fix #10266, #10259 Fixing overflow bug and thumbnail preview improvements. (#10371)
* Fix #10324: Fixing exploration breaks on new card when name gets too big. (#10346)
* Add redirection with lowercase url_fragment (#10304)
* Fix the failing of SuggestionSvgFilenameValidationOneOffJob job on the test-server (#10302)
* Fix #10229: Fixes bugs related to the new math interactions. (#10269)
* Add math RTE to VALID_RTE_COMPONENTS whitelist (#10226)
* Added generation functions for math latex svgs suggestions (#10203)
* Add link to Oppia avatar images (#10179)
* Fix #10128 and Automate generation of SVGs in explorations (#10158)
* Fix #10126: Making UI improvements to the editor pages. (#10137)
* Fix #10037: Adds a customization arg for math interactions. (#10136)
* Added audit jobs to find math latex strings without svgs in topics, skills, questions and stories (#10135)
* Introduce url_fragment for stories and subtopics (#10134)
* Add pie chart tool to svg editor (#10099)
* Adding the mobile view for story editor and the chapter editor. (#10046)
* New URL changes (#10041)
* Upgrading the create chapter modal UI to include explorationID and thumbnail image. (#10040)
* Changing the Create story modal to include description and thumbnail. (#10034)
* Fix #10020: Making UI fixes for the topic editor page, skill editor page, subtopic editor page. (#10027)
* Creating a seperate chapter editor, and adding the top blue navigation bar. (#10026)
* Adding functionality to reorder chapters inside a story. (#10010)
* Fixes #9970 - Implement new role "Learner" for profiles (#10007)
* Improving the UI of the subtopic page, reassign modal, and the top blue navbar. (#10006)
* Fix feedback reply issues on editor page (#10130)
Contributor Pages
* Fix #9638: Update "community dashboard" usages to "contributor dashboard" (#9983)
* Fix #9637: Do not display empty translation texts for translation opportunities (#9981)
* Fix #9640: Fixed the language dropdown not disappearing for the 'View Community Reviewers' section of admin page (#9949)
* Fix #9902: Fixed the viewing community reviewers by role dropdown not populating, e2e tests added (#9941)
* Fix #9639: prevents trying to access fields of a null pointer when rendering exploration opportunities (#9849)
* Fix #9500: Load dummy new structures data from admin page now populates translation opportunities. (#9848)
* Fix #9634: Reject question suggestions upon corresponding skill deletion. (#9839)
* Fix #9676: update exception output to print useful stack traces in suggestion.py (#9750)
* Fix #9509: Set empty user IDs for question suggestions to None instead of empty strings (#9511)
* Fix #9635: Marks translation suggestions as rejected when an exploration is removed from a story. (#10024)
* Fix #9636: Marks translation suggestions corresponding to a topic rejected whenever the topic is deleted. (#10022)
Lesson analytics
* Fix part of #7100: updated audit job for PlaythroughModel (#9546)
* Gather improvements-related config into a controller/service API (#9998)
* Introduce ExplorationImprovementsTaskRegistryService (#9881)
* Add stronger typings to Exploration tasks (#9800)
* Delete deprecated improvements tab logic (#9787)
* Deprecate BarChart visualization (#10095)
QA Team
* Fix #9052: Disable E2E Test Sharding by Default (#9793)
* Fix e2e test issue for preference suite (#9897)
* Revert "Milestone 2 - Fully cover 10 controllers (Part 2) FIX (#9873)" (#9931)
* Changing directives to components and test all to get 100% coverage (Part 3) (#9979)
* Milestone 2 - Changing medium directives to components and test all to get 100% coverage (Part 2) (#9961)
* Milestone 2 - Fully cover 10 controllers and fix timezone problem in unit tests (#9935)
* Milestone 2 - Changing medium directives to components and test all to get 100% coverage (Part 1) (#9934)
* FIx #9052: Add Portserver to E2E Tests (#9921)
* Milestone 2 - Changing directives to components and test all to get 100% coverage (Part 3) (#9913)
* Milestone 2 - Changing directives to components and test all to get 100% coverage (Part 4) (#9909)
* Move Flaky CircleCI E2E Tests to TravisCI (#9892)
* Milestone 2 - Fully cover 10 controllers (Part 2) FIX (#9873)
* Revert "Milestone 2 - Fully cover 10 controllers (Part 2)" (#9866)
* Milestone 2 - Changing directives to components and test all to get 100% coverage (Part 2) (#9861)
* Milestone 2 - Changing directives to components and test all to get 100% coverage (Part 1) (#9850)
* Milestone 2 - Fully cover 1 controller (Part 4) (#9832)
* Fix #9686: Fixing coverage of question creation service. (#9788)
* Milestone 2 - Fully cover 5 controllers (Part 3) (#9783)
* Milestone 2 - Fully cover 10 controllers (Part 2) (#9752)
* Milestone 2 - Fully cover 8 controllers (Part 1) (#9741)
* Fix #10106: Fully cover editor-navigation component (#10169)
* Change $scope for ctrl in test-interaction-panel (#10117)
* Milestone 2 - Test hard directives to get 100% coverage (Part 4) (#10103)
* Milestone 2 - Changing hard directives to components and test it to get 100% coverage (Part 3) (#10080)
* Fixing general e2e flakes for topics and skills dashboard. (#10075)
* Milestone 2 - Changing medium directives to components and test all to get 100% coverage (Part 2) - FIX (#10073)
* Milestone 2 - Changing hard directive to component and test it to get 100% coverage (Part 2) (#10057)
* Fix assign skill e2e flake (#10029)
* Milestone 2 - Changing hard directive to component and test it to get 100% coverage (Part 1) (#10023)
* Revert "Removes caching from Circle CI config" (#10198)
* Revert "Milestone 2 - Changing medium directives to components and test all to get 100% coverage (Part 2)" (#10058)
Server Errors
* Adds empty callback to prevent 'unhandled rejection' errors for canceled audio file requests (#10336)
Translations
* Localisation updates from https://translatewiki.net. (#9976)
* Migrates exploration state to enable i18n translations of interactions (#9919)
* Localisation updates from https://translatewiki.net. (#9869)
* Disallow bundling of audio assets when downloading an exploration (#9814)
* Localisation updates from https://translatewiki.net. (#9721)
* Implement translation editor copy feature (#9582)
* Fix #10309: Adds audio-needs-update modal template (#10425)
* Migrates CaseSensitiveEquals RuleSpecs to Equals (#10189)
* Fixes Issue 10170: Follow-up PR on standing review comments for PR9919 (#10183)
* Localisation updates from https://translatewiki.net. (#10199)
Miscellaneous
* Temporary transfer of CODEOWNER files from brianrodri@ to seanlip@ until 2020-07-27 (#9885)
* Revert "Temporary transfer of CODEOWNER files from brianrodri@ to seanlip@ until 2020-07-27" (#9886)
* Milestone 2.2: Achieve scores of 100% in lighthouse audits on the Learner_Dashboard, Library, Maintenance, Moderator pages. (#9899)
* Milestone 2.1: Achieve scores of 100% in lighthouse audits on the Error, Exploration_Editor, Exploration_Player, Get_Started, Landing pages (#9898)
* Milestone 2.3: Achieve scores of 100% in lighthouse audits on the Notification_dashboard, Privacy-policy, and Practice_session pages (#9950)
* Added blanket codeowners for broad directories (#9977)
* Fix part of #8015: Return a domain object in backend api services (#9883)
* Fix Lighthouse best practices (#9858)
* Implement part of #9827: Migrate Google App Engine Images Functionality to use Python Pillow (#9828)
* Fix part of #8015: Refactor backend api services to return domain objects (#9798)
* Create Login Puppeteer Script and connect to lighthouserc.json (#9692)
* Fix #9596: Thanks Page Overlap (#9599)
* Make the svg-filename consistent with the frontend (#10404)
* Generalizes exploration migration audit jobs for testing exploration/state migrations (#10186)
* Rename all .scripts.ts files to .import.ts (#10132)
* Fix 9996 and Fix part of #9982: Refactor backend api services and remove remaining any types (#10054)
* Milestone 2.5: All navigation keyboard shortcuts and their e2e test are added. (#10036)
* Fix part of #9827: Migrate third party installation out of appengine_config into main.py (#10035)
* Fix #9348: Remove I from interfaces and types (#10017)
* Revert part of #10035: fix third party migration bug on production server (#10146)
* Add @kevintab95 as e2e codeowner (#10096)
* Reclaim brianrodri@'s CODEOWNERS (#10078)
* Adding Showtim3 to codeowners for some of the editor pages. (#10077)
* Fix Part of #8668: Documenting Three Files with JsDocs (#10009)
* Milestone 2.4: All action keyboard shortcuts for the Library Page and Exploration Player and their e2e test are added. (#10002)
Data handling
* Implement storage model for dynamic feature gating (#9876)
* Implement part of #9827: Migrate Google App Engine Mail Functionality to use Mailgun (#9867)
* Implement domain objects for dynamic feature gating (#9946)
* Fix last_updated for commit log models (#9811)
* Remove user ID migration code (#9810)
* Wipeout 8.1: Implement wipeout for the story models (#9760)
* Fix part of #5914: Takeout Render Zip File (#9714)
* Fixes issues in prod validation jobs (#9495)
* Fix commit log models on test server (#10291)
* Fix #9974 and part of #10069: Migration jobs and domain methods to populate UserAuthModel. (#10123)
* Fix #9973: Change user settings model to support profiles (#10105)
* Fix #10051: Rename domain functions for full user (#10059)
* Fix #9972 by implementing the UserAuthModel (#10004)
Developer UX
* Fix part of #8668: Document the service file autoplayed-videos.service.ts using jsdoc (#9888)
* Used IAstroidChecker for DivisionOperatorChecker and SingleSpaceAfterYieldChecker (#9991)
* Fix #7165: Remove remaining any types and move any check to eslint (#9990)
* Fix part of #9766: Inherited from a new class named LinterTestBase (#9959)
* Change action name for ACTION_MANAGE_PROFILE (#9958)
* Upgrade libs (#9953)
* Fix #9945: Fixed automatic chrome driver version retrieval for Mac OS. (#9947)
* Fix part of #8423: Added check to ensure that pylint pragmas are used to disable any rule for a single line (#9922)
* Fix part of #8423: Added lint check for args-name for a non-keyword argument (#9915)
* Setup Lighthouse CI (#9906)
* Temporary transfer of CODEOWNERS files from brianrodri@ to seanlip@ (#9893)
* Revert "Fix #9052: Disable E2E Test Sharding by Default" (#9891)
* Added '--disable_host_checking' flag to startup script (#9884)
* Fix #9874: Fixed pycodestyle error (#9882)
* Fixes issues with e2e script (#9880)
* Fix part of #8423: Added lint check to forbid usage of assertRaises and to use assertRaisesRegexp instead (#9860)
* Upgrade version of wavesurfer and use type defs from DefinitelyTyped (#9831)
* Fix part of #8423: Add lint check for unused imports (#9826)
* Routine upgrade of libs (#9823)
* Adds server_log_level arg for run_e2e_tests script (#9817)
* Fix #9688: Set constants to default values at exit (#9761)
* Fix part of #8423: New linter check to enforce snake_case (#9659)
* Transfer more code owner files (#9656)
* Removes caching from Circle CI config (#10181)
* Perform routine upgrades (#10160)
* Fix part of #8423: Added lint check to check for correctly formated typeinfo. (#10107)
* Revert "Temporary codeowner replacement" (#10091)
* Add a lint check for ts-ignore (#10088)
* Fix embedding flake (#10086)
* Converted docstring checks to IAstroidChecker and merged all docstring checks. (#10084)
* Fix part of #10064: Revert import github changes (#10074)
* Fixed pylint pragma check (#10050)
* Fix part of #8423: Added a lint check to ensure a newline after bracket (#10048)
* Fix lint errors on develop (#10043)
* Temporary codeowner replacement (#10032)
* Fix undefined time issue in run_e2e_tests script (#10011)
* Adds a lint check to restrict the usage of bypassing angular's security mechanism, decode the URI encoded profile pictures and remove safe-pipe.ts (#10484)
Speed improvement
* Lighthouse: Removing tests requiring admin authentication (#10164)
* Use cache-loader in webpack (#10155)
* Move scripts imports in header to webpack (#10141)
Release team
* Make release process more efficient (#9703)
* Remove release mail message template (#10101)
* Fix pygithub version in release scripts (#10079)
Bug fixes
* Fixes profile page rendering issue (#9916)
* Fix backend tests (#9843)
* Fix #4662: Use SortedTiles visualization for MultipleChoiceInput (#9780)
* Fixes #7690, #9632: When updating an exploration, commit all new models transactionally (#9744)
* Fix #9586: commit dates are now displayed in the exploration history tab. (#9665)
* Simplify topic viewer controller to fix failure with 42 skills in prod (#10239)
* Adds separate route entries for story, revision, practice (#10220)
* Fix #8124: Broken symlink OS errors in `pre_commit_hook` and `pre_push_hook` (#10025)
Angular Migration
* Revert "Fix part of #9749: Migrates some Topic Viewer Page Directives (PracticeTab, TopicViewerNavbarBreadcrumb, StoriesList, SubtopicsList) to Angular" (#9890)
* Revert #9841: Migrates Topic Summary Tile to Angular (#9956)
* Fix part of #8472: Upgrade StateTopAnswersStatsService to Angular 8 (#9984)
* Fix part of #9749: Migrates Maintenance Page and Topic Landing Page to Angular (#9980)
* Migrates topic-viewer-navbar-breadcrumb, subtopics-list, topic-viewer-page, practice-tab, topic-viewer-stories-list to angular components and introduces angular2+ material css. (#9957)
* Fix part of #9749: Migrates Error Page to Angular (#9933)
* Fix part of #8015 and Fix #9914: Refactor backend-api services to return domain objects. (#9917)
* Fix part of #9749: Migrates Teach Page to Angular (#9908)
* Fix part of #9749: Upgrades thank-page component to Angular component (#9905)
* Adds the i18n language service code to notify angular for translation language code change wherever $translate.use is used (#9870)
* Fix part of #7165: Remove some more any types (#9854)
* Move translate service "initialization" to oppia root so that it is a done once globally instead of doing it in all modules. (#9842)
* Fix part of #9749: Migrates Topic Summary Tile to Angular (#9841)
* Fix part of #9749: Migrates some directives in collection-player-page to Angular components (collection-node-list, collection-footer) (#9804)
* Fix part of #9749: Migrates some Topic Viewer Page Directives (PracticeTab, TopicViewerNavbarBreadcrumb, StoriesList, SubtopicsList) to Angular (#9790)
* Introduces UIB modal migration, Flex Layout Classes, and migrates sharing links directive - attempt 2 (#9784)
* Fix part of #9749: Migrates LazyLoading, LoadingDots, AttributionGuide directives to Angular (#9773)
* Fix part of #9749: Migrates Skill Mastery Viewer Directive to Angular (#9759)
* Fix part of #9749: Migrates Social Buttons Directive to Angular (#9757)
* Add angular material (2+) (#9730)
* Fix part of #10083: Removes events 'initializeTranslation' and 'onInteractionIdChanged' (#10165)
* Fix part of #10083: Removes events 'EVENT_AUTOPLAY_AUDIO' and 'EVENT_ACTIVE_CARD_CHANGED' (#10163)
* Fix part of #10083: Removes events 'EVENTS_COLLECTION_INITIALIZED' and 'EVENTS_COLLECTION_REINITIALIZED' (#10127)
* Fix part of #10083: Removes events 'answerGroupsChanged' and 'initializeAnswerGroups' (#10100)
* Fix part of #10083 - Remove unmigratable broadcast events EVENT_STORY_INITIALIZED & EVENT_STORY_REINITIALIZED (#10070)
* Fix part of #9749: Migrates profile-page-navbar-breadcrumb and subtopic-viewer-navbar-breadcrumb (With Testing Videos) (#10019)
* Fix part of #9749: Migrates Collection History, Statistics, Settings Tab to Angular (#10003)
* Revert "Fix part of #10083: Removes events 'EVENT_AUTOPLAY_AUDIO' and 'EVENT_ACTIVE_CARD_CHANGED'" (#10215)
* Revert "Fix part of #10083: Eliminates events refreshGraph, refreshStatisticsTab, refreshSettingsTab, refreshTranslationTab" (#10148)
* Fix part of #10083: Removes events 'searchBarLoaded', 'totalQuestionsReceived', 'stateEditorInitialized' & 'stateEditorDirectiveInitialized' (#10116)
* Fix part of #10083: Eliminates events refreshGraph, refreshStatisticsTab, refreshSettingsTab, refreshTranslationTab (#10112)
* Fix part of #9749: Migrates profile-link-image, profile-link-text directives to Angular and implements Safe Pipe (#10030)
v3.0.1 (21 Jul 2020)
------------------------
Contributor Pages
* Fix #6672: Translation prioritization (#9443)
QA Team
* Fix part of #9740: Remove "any" from spec files and replace it by @ts-ignore (#9748)
* Remove flaky test block from voicever player suite (#9739)
* Fix frontend errors related to spying window inner width (#9701)
* Revert flaky frontend test (#9700)
* Fix the frontend flake (#9693)
* Milestone 1 - Change maintenance-page controller to component (#9662)
* Milestone 1 - Separate remaining inline AngularJS modal controllers into new files and fully covered them (#9651)
* Changing topic-and-skills-dashboard-page controller to component and test it until 100% coverage (#9650)
* Milestone 1 - Testing exploration-editor-page to get 100% coverage (part 6) (#9646)
* Milestone 1 - Testing components to get 100% coverage (part 5) (#9623)
* Milestone 1 - Testing components to get 100% coverage (part 4) (#9620)
* Milestone 1 - Fully cover 10 inline controllers (part 4) (#9601)
* Milestone 1 - Fully cover 10 inline controllers (part 3) (#9583)
* Milestone 1 - Fully cover 10 inline controllers (part 2) (#9563)
* Milestone 1 - Fully cover 10 inline controllers (#9554)
* Milestone 1 - Testing components/controllers to get 100% coverage (part 3) (#9529)
* Fix part of #6240: Adding e2e tests for playing audio translations (2nd PR) (#9518)
* Milestone 1 - Testing components to get 100% coverage (part 2) (#9508)
* Fix #9409: Fix e2e flakes (#9437)
* Milestone 1 - Testing components to get 100% coverage (#9422)
* Fix part of #4057: Test Coverage for StatesObjectFactory.ts (#9655)
* Fix #9492 Flaky frontend test (#9506)
Lesson analytics
* Introduce controller layer for improvements tasks (#9645)
* Introduce ExplorationTask, IneffectiveFeedbackLoopTask, SuccessiveIncorrectAnswersTask domain objects (#9618)
* Standardize structure of visualization directives (#9605)
* Introduce NeedsGuidingResponsesTask domain object (#9595)
* Introduce services layer for exploration improvement tasks (#9575)
* Introduce HighBounceRateTask domain object (#9515)
* Refactor PlaythroughService and increase coverage to 100% (#9497)
* Fix #3947: Clean-up Statistics tab with ClickHexbin visualization as sample introduction (#9622)
Translations
* Add french as supported site language (#9484)
Miscellaneous
* Milestone 1.5: Score 100% in Chrome audits on Donate, Email Dashboard, And Email Dashboard results Webpages (#9705)
* Milestone 1.3 and Milestone 1.4: Score 100% in Chrome audits on Collection-Player, Contact, Community-Dashboard, Creator-Dashboard, and Delete-Account Pages (#9613)
* Fix part of #7450: private access in jobs test file (#9543)
* Fix #6271: update_interaction_solution is accepting object instead of dict (#9503)
* Fix #7450: fixed private method calls for the tests in draft_upgrade_services_test.py (#9491)
* Milestone 1.2: Score 100% in Chrome audits Admin, Classroom, About, Collection_Editor pages (#9490)
* URL Changes for SEO (Static URL changes) (#9460)
* Fix part of #8038: Remove http requests from the files that are not backend api services (#9433)
* Fix #9711: Fixed the admin page job buttons issue (#9712)
* Localisation updates from https://translatewiki.net. (#9615)
Release team
* Remove extra spaces in changelog (#9724)
* Update authors and changelog for v3.0.0 (#9723)
Angular Migration
* Fix part of #7165: Remove some more any types (#9754)
* Fix part of #7165: Refactor interaction type defs and some more remove any types (#9742)
* Fix part of #7165: Remove some more any types (#9677)
* Intoduce UIB modal migration, Flex Layout Classes, and migrates sharing links directive (#9673)
* Fix part of #7165: Remove some more any types (#9663)
* Fix #7176: Remove rest of any types under the issue 7176 (#9596)
* Add oppia-root and oppia-angular-root to all modules (#9576)
* Fix part of #7176: Remove some more any types (#9544)
* Fix part of #8472: Migrate concept-card-backend-api-service to Angular 8 (#9505)
* Hybrid config (#9479)
* Fix part of #7176: Add types for Customization Args (#9463)
* Change subjects to event emitters (#9423)
* Change controllers to components (Part 2) (#9335)
Speed improvement
* Fix part of #8016: Added a separate backend api service for profile-page.controller.ts (#9387)
* Fix #8499: Serve Images in WebP (#9206)
Data handling
* Remove username from commit log models (#9329)
Bug fixes
* Fix #9808: Add component.html to build to fix topic editor in prod_env (#9857)
* Fix #9791: Fixed math editor preview in old math interaction. (#9806)
* Fix undefined values in topic manager dropdown (#9792)
* Fix #6893: Make the suggestion validation less stringent to match validation of exploration categories and modify the suggestion migration job. (#9732)
* Fix images not showing in subtopic viewer in prod and local storage handling in thumbnail editor (#9690)
* Fix #9557, #9559, #9540, #9558, #9567 - Fixed on window resize function, added migration to get_multi_skills and other UI changes (#9591)
* Fix #9565: Pass .timetuple() to time.mktime() in utils.get_time_in_millisecs (#9560)
Learner/Creator Pages
* Fix bugs in the create new subtopic modal of missing validations. (#9943)
* Fix #9904: Add check and validation to fix concept card issues. (#9910)
* Fix #9838, #9877, #9801 and #9819: Topic, subtopic and story viewer changes, trailing whitespace in RTE content and skill editor changes (#9907)
* Fix #9864: Convert schema-based-float-editor input from string to number type (#9903)
* Fix #9837, #9834, #9833 Fixing merged skills persist, topic warning is cut-off, topic description typo. (#9896)
* Fix #9818, #9772, #9786 (#9830)
* Fix #9777: Overriding guppy osk styles to fix tooltip position. (#9785)
* Fix no skills text bug (#9776)
* Minor improvements to topics and skills dashboard. (#9774)
* Fix 9756, 9755 Fixing error in deleting skill (#9769)
* Fix #9709: Show question images in question player (#9768)
* Improve pagination and making right box scrollable (#9758)
* Remove commas from input for NumericInput interactions (#9747)
* Improving the Skills dashboard UI and improving the topic preview button in topic editor. (#9743)
* Fix #9722: Fix skill modal opening twice bug, Adding reordering functionality and Unassigned topic filter (#9733)
* Add mobile view for Skill editor. (#9719)
* Fix #9587, Added mobile view for topics dashboard, skills dashboard and topic editor. (#9706)
* Milestone 1.2 and 1.3: SVG generation for new entities. (#9678)
* Upgrade the Skill Editor UI (#9672)
* Extend math expression parser. (#9658)
* Fix #9602 Add touch support to fabric js editor (#9657)
* Milestone 1.6 and 1.7: Add Math Equation Input Interaction. (#9649)
* Fix drag drop interaction bug (#9644)
* Allow images while creating questions. (#9617)
* New UI for the topic editor. (#9603)
* Add svg editor using fabric js and replace literallyCanvas (#9598)
* Add a one-off job for math expression input validation. (#9597)
* Milestone 1.3 and 1.4: Add Algebraic Expression Input Interaction (#9553)
* Upgrading the Skills dashboard UI (#9525)
* Fix #9354 and other critical bugs (#9520)
* Add validation jobs for math expressions in Explorations and draft change lists. (#9517)
* Show rubrics info in the question editor and bug fixes (#9510)
* Fix #9466: Adding thumbnail and fixing bugs (#9474)
* Redesign story viewer followup (#9473)
* Milestone 1.2.2: Add position-of-terms and math editor directives. (#9400)
* Milestone 1.1: Add the new Math schema and migrations. (#9390)
* Fix #9322: Redesign landing page (#9366)
* Milestone 1.2.1: Add math objects with validators. (#9336)
* Add functionality to filter skills in the skill selector, based on subtopics and topics. (#9280)
* Fix part of #3446: add SetInput validations (#9439)
Developer experience
* Revert "Intoduces UIB modal migration, Flex Layout Classes, and migrates sharing links directive" (#9779)
* Chromedriver Upgrade (#9775)
* Update github actions python and checkout library (#9767)
* Fix Action tasks stdout encoding (#9737)
* Update audio project codeowners (#9735)
* Remove issue assigned check from github actions (#9734)
* Fix #9697: Separate frontend and backend tests (#9699)
* Revert "Add live output for frontend tests" (#9698)
* Fix #9691: Increase build time for nav-and-misc e2e test (#9696)
* Fix Travis email notifications to always notify on failures. (#9694)
* Suppress 40k lines of ENOSPC output in frontend tests. Build GitHub Actions only on pushes/PRs to develop or release branches. (#9689)
* Fix part of #8423: Added lint check to ensure that there is one blank newline below each class docstring. (#9687)
* Container reorganization (#9684)
* Remove lint checks and backend tests from circle CI (#9671)
* Setup oppiabot workflow (#9669)
* Introduce GitHub actions to backend and linter (#9668)
* Fix #8165: implement 4 space indentation and 8 space indentation for docstrings (#9654)
* Add 'merge to target' step for all circle ci tests (#9614)
* Fix part of #8423: Added check to ensure if the instances of HtmlWebpackPlugin in webpack.common.config.ts contains all needed keys (#9590)
* Fix for #9458: Typescript linter fails on relative import (#9580)
* Assign @srijanreddy98 ownership of angular-migration files to co-own those files with @basnalnitish (#9577)
* Fix part of #8423: Added check for proper comment style for JS files (#9574)
* Fix part of #8423: Added check to ensure that all TODO messages start with a capital letter (#9573)
* Skip setup in frontend tests and e2e tests (#9572)
* Fix CircleCI setup git config (#9535)
* CI Test Organization (#9523)
* Fix part of #8423: Add lint check for alphabetized list in CSS (#9522)
* Update travis and circleci to disable tests for release changelog PRs (#9516)
* Fix part of #8423: Added lint check to ensure that there are valid spaces and newlines (#9507)
* Fix #8423: Check that functions with test_only in their names are only used in _test.py files. (#9504)
* Transfer codeowners (#9501)
* Disallow using eslint disable statement for camelcase (#9482)
* Added newline check at end of file (#9459)
* Fix part of #8423: Added check to ensure that all lines in skip_files in app.yaml reference valid files in the repository (#9451)
* Lint output is cleaner and less verbose. (#9438)
* Fix #8668: added jsdoc to improve documentation and Fix #7165: adds type clarity (#9421)
* Fix #7590: Python, HTML, CSS, Js/Ts lint tests (#8947)
* Improve run frontend tests (fixed encoding issue) (#9725)
* Fix #9683: Add Constants File for Protractor (#9720)
* Add live output for frontend tests (#9621)
v3.0.0 (29 Jun 2020)
------------------------
Contributor Pages
* Fix #9417: No difficulty level to select for questions while creating question suggestion (#9436)
* Fix #9375: Adds custom entity context for the translations in community dashboard (#9386)
Lesson analytics
* Introduce SortedTiles visualization for statistics (#9481)
* Introduce core.storage.improvements models (#9475)
* Cache the results from StateInteractionStatsService.computeStats (#9414)
* Update ExplorationMissingStatsAudit to read directly from raw models (#9384)
* Remove playthroughs from the statistics tab (#9383)
* Empty-out and simplify logic of the improvements tab (#9215)
Learner/Creator Pages
* Fix drag drop interaction bug (#9644)
* Fix #9526 and #9527: Add protip about using dedicated mic for best results and fixes timer issue (#9604)
* Fix #9354 and other critical bugs (#9520)
* Added validation jobs for math expressions in Explorations and draft change lists. (#9517)
* Show rubrics info in the question editor and bug fixes (#9510)
* Fix #9466: Adding thumbnail and fixing bugs (#9474)
* Hide practice tab when questions are fewer than 5 (#9470)
* Fix issues in the story viewer and chapter player (#9469)
* Milestone-1.3 and 1.4 add saving and editing functionality to svg editor (#9445)
* Redesign subtopic viewer (#9397)
* Redesign story viewer (#9392)
* Redesign topic viewer (#9362)
* Allow saving of stories with explorations containing skillreview RTE and DragAndDropSortInput interaction (#9360)
* Milestone 1 part 1 Initializing literallyCanvas and adding the required backend changes (#9352)
* Fix #9340: Issue while linking another skill to a question (#9341)
* Fixes some question editor bugs (#9337)
* Topic dashboard ui (#9333)
* Fix #9309: Added conditional while rendering the classroom page. (#9312)
* Allow adding images in the create skill modal (#9262)
* Fix # 9235 : Moves the "Prerequisite Skills" section to above Review Material (#9241)
* Fix #9212 and #9227: Replaces HtmlParams with FormData API; Adds check for prepublish validate to enable/disable the story publish button; Explicitly sets the mimetype while committing files to GCS (#9233)
* Fix #9209: Add css to fix overflow issues and adds logic to duplicate SVG instead of compressing it (#9216)
* Add an icon for merge skill (#9213)
* Topic Summary description migration (#9192)
* Fixes #5436 Randomize pretest questions (#9061)
Speed improvement
* Milestone 1.1: Creation of .lighthouserc.js file and scripts/lighthouse_checks.py file (#9295)
* Fix #7493: Remove jinja from base.py (#9294)
* Milestone 1.3.2: Import WaveSurfer using yarn and add typedefs for it (#9279)
* Fix part of #8833: Makes all event listeners passive by default (#9178)
Data handling
* Fix part of #5914: Complete Takeout Frontend (#9424)
* Fix part of #5914: Add JSON rendering testing to Takeout (#9301)
* Fixed user updates. (#9252)
* Added update username functionality in the admin tab. (#9191)
* Wipeout 3.10: Add new field to rights models (#8505)
QA Team
* Fix #9442: Delete Un-Migrated E2E Test Code (#9444)
* Fix #9372: Mocked datetime to fix admin test flakyness. (#9394)
* Fix part of #4057: Tests for editable-exploration-backend-api.service.ts, RecordedVoiceoversObjectFactory.ts, and topic-update.service.ts (#9380)
* Fix #8924: Separate inline AngularJS modal controllers into new files (2nd) (#9376)
* Extend ExplorationMissingStatsAudit to check for state stats (#9361)
* Fix #8924 Separate inline AngularJS modal controllers into new files (1st) (#9344)
* Introduce ExplorationMissingStatsAudit One Off Job (#9306)
* Fix #9132: Transition E2E Tests to Async-Await (#9267)
* Fix #8758: add waitFor statement in getResponseEditor method (#9229)
* Increase coverage for autosave-info-modals.service.ts (#9174)
* Fix part of #8924: Create a generic modal and replace it and inherit it in common and similar inline modals from $uibModal.open controller property (#9167)
* Fix part of #4057: Added a test file for exploration-param-specs.service.ts (#9115)
Angular Migration
* Adds all Angular services to UpgradedServices (#9416)
* Add i18n translation service for angular code! (#9398)
* Fix part of #8015: return CollectionRights rather than dict (#9389)
* Fix part of #7165: Add WARNING_TYPE to interaction validation spec files (#9371)
* Fix part of #7176: Remove any from some object factories - III (#9370)
* Fix part of #7176: Remove any from RuleObjectFactory and introduce TypeChangeService (#9365)
* Fix part of #7176: Remove any types from some object factories - II (#9349)
* Fix part of #8472: Upgrades CurrentInteractionService to Angular (#9347)
* Fix part of #7176: Add type definitions in some object factories (#9345)
* Fix part of #8472: Upgrades ExplorationRecommendationsService to Angular (#9339)
* Fix part of #8472: Upgrades UserExplorationPermissionsService to Angular (#9338)
* Migrates Background Banner directive to Angular Component (#9330)
* Fix part of #8472: Upgrade StateInteractionStatsService to Angular 8 (#9321)
* Change controllers to components (Part 1) (#9317)
* Fix part of #8742: Upgrade AnswerClassificationService to Angular 8 (#9313)
* Milestone 1.4.3: Add type definitions for __fixtures__ (#9307)
* Fix #8472: Collection creation service upgrade (#9303)
* Fix part of #8472: Upgrades StatsReportingService and MessengerService to Angular (#9299)
* Milestone 1.4.2: Split ICustomScope to respective directives (#9298)
* Fix part of #8472: Upgrades PlaythroughService to Angular (#9290)
* Fix part of #8472: Upgrades PredictionAlgorithmRegistryService to Angular 8 (#9289)
* Migrates donate-page directive to angular component (#9202)
* Refactor warning-loader in two files and create a loader service (#9156)
* Removing all nonmigratable instances of $scope and $rootScope from skill-editor module (#9136)
* Fix part of #8472: Migration (topics-and-skills-dashboard-backend-api.service.ts) AngularJs to Angular 8 (#8856)
Developer experience
* Routine upgrade of libs (#9489)
* Change codeownership from Mariana to Nithesh (#9477)
* Fix voicever upload e2e flake errors (#9403)
* Update to LaCE CODEOWNERS (#9399)
* Add QA Team Codeowner for all E2E Files (#9396)
* Fix #9325: Broaden the types of classes run by scripts.run_backend_tests and addition of tests for pylint_extensions (#9393)
* Removes codeowner for community dashboard project (#9369)
* Routine upgrade of libs (#9359)
* Transfer codeowners (#9355)
* Fix #9331: Added typescript checks to pre push hook (#9334)
* Adding @marianazangrossi as codeowner from all frontend spec files. (#9323)
* Group library and collection e2e suites on circleCI (#9315)
* Milestone 1.5: Add a check for checking the version of third party type defs (#9310)
* Refactoring whitelist to blacklist in frontend coverage script (#9304)
* Install third-party libs before running backend tests. (#9296)
* Milestone 1.4.1: Remove some any types from typings directory (#9293)
* Users suites circleci migration (#9284)
* Remove tests from Github Actions (#9283)
* Milestone 1.3.1: Type definitions for guppy, removed blobbuilder (#9278)
* Minor changes to "throw" regex so it doesn't show false positives when a throw is used inside a string (#9277)
* Exception handling is used to handle unexpected errors (#9273)
* Fix #9264: Fix node reference in typescript checks (#9270)
* Milestone 1.2: Type definitions for midi, skulpt, math expressions (#9266)
* Milestone 1.1: Add a check restricting defining type as any (#9257)
* Fixes part of #8668: All the Frontend services should be documented with jsdoc (#9250)
* Upgrade frontend and backend libraries (#9242)
* Use unminified version of angular in devMode (#9207)
* Replace {{ }} with <[ ]> (#9201)
* Fix part of #8668: Add documentation to utils.service.ts (#9197)
* Implemented locking mechanism for summary_messages (#9195)
* Fix part of #4057: Added a test file for exploration-init-state-name.service.spec.ts, exploration-language-code.service.spec.ts, exploration-objective.service.spec.ts, exploration-title.service.spec.ts (#9185)
* Fix part of #7427: Added missing docstring to core/domain/story_domai… (#9184)
* Moved codeowners for scripts and linter files. (#9182)
* Upgrade third party libraries (#9175)
Bug fixes
* Fix images not showing in subtopic viewer in prod and local storage handling in thumbnail editor (#9690)
* Fix #9557, #9559, #9540, #9558, #9567 - Fixed on window resize function, added migration to get_multi_skills and other UI changes (#9591)
* Mock the `modify_constants` in build tests (#9488)
* Fix incorrect escaping in backend. (#9467)
* Fix #9372: Fix flaky backend test in admin_test.py (#9441)
* Fix #9382: fix for bug default language on Oppia is not accurate on reload (#9420)
* Fix #9228 : Fixing subtopic card overflow (#9232)
* Fix #9208, #9211, #9217, #9234 and #9236: Open new tab in firefox without errors, restrict misconception name to 100 chars and disable solicit answer details in question editor (#9218)
* Fix #8545: Adding realtime errors for NumericInput (#9152)
* Fix #9492 Flaky frontend test (#9506)
* Revert "Increase coverage for autosave-info-modals.service.ts" (#9274)
Server Errors
* Fix #8464: Wraps exceptions as an Error object if it does not have a message property (#9343)
Release team
* Fix issues in release scripts (#9472)
* Fix maintenance mode (#9462)
* Update release credits structure and changelog PR creation (#9219)
Translations
* Fix issue of showing new tips section and allowing audio recording to the guest users in translation tab (#9626)
* Routine update of translations. (#9269)
* Fix #9138: Adds Albanian language in the site content and audio language list (#9260)
Miscellaneous
* Migrate to mailchimp (#9412)
* Fix part of #6271: Modify add_misconception to accept object instead of dict (#9351)
* Milestone 1.1: Added nerdamer library with typedefs. (#9305)
* Disable community dashboard (#9534)
* Bump react-dom from 16.1.1 to 16.1.2 (#9406)
v2.9.3 (20 May 2020)
------------------------
Contributor Pages
* Fix #9018: Capitalizes the tab name in community dashboard page (#9089)
Bug fixes
* Fix question versioning (#9318)
* Fix #9249: Add error message instead of warning modal in skill editor (#9259)
* Fix #9224: fix overflow of RTE in question editor (#9243)
* Fix #9221: Fixed the position of pencil-icon used to open review-material editor. (#9240)
* Fix #9208, #9211, #9217, #9234 and #9236: Open new tab in firefox without errors, restrict misconception name to 100 chars and disable solicit answer details in question editor (#9218)
* Fix #9040: Preferences page width in mobile devices (#9055)
Server Errors
* Fix #8456: Fix throwing of errors (#9193)
Miscellaneous
* Update meta-tags to align with better SEO standards (#9187)
* Introduce ProdValidationAuditOneOffJobMetaClass (#9183)
* Fix #9007: Add a second function argument to avoid the warning message (#9160)
* Fix part of #9146: Combine methods in LearnerAnswerDetailsBackendApiService (#9151)
* URL changes for SEO (#9109)