Merge #764: Release notes and README updates for 3.0

083db4d CHANGELOG: add an entry about #770 (Antoine Poinsot)
2199bd3 CHANGELOG: 3.0 release notes (Antoine Poinsot)
b1e4e3e README: update binaries' version to 3.0 (Antoine Poinsot)

Pull request description:

ACKs for top commit:
  darosior:
    ACK 083db4d -- just doc

Tree-SHA512: 511f95f5b637d40c56d3e51ed833f266b8f6c40cd357f23810311c47edb54918fe0a3afb32f942bf2bb0610502891b30d80cb1ce9e19b69516adc8f58e324fd0

CHANGELOG.md

@@ -1,5 +1,54 @@
 # Liana daemon and GUI release notes
 
+## 3.0
+
+This release introduces support for the BitBox02 signing device, as well as the possibility to label
+payments, batches of payments, coins and addresses.
+
+### Breaking changes
+
+- Descriptors with duplicate signers **within a single spending path** are not supported anymore.
+  Note re-using a signer across spending paths (for instance for a decaying multisig) is still
+  supported, this only concerns pathological descriptor where the same signer would be repeated in
+  the same path.
+
+### Features
+
+- Two new optional parameters were introduced to the `listcoins` command to be able to filter coins
+  by status (confirmed, spent, etc..) and outpoints (to query specific coins).
+- We updated the ["quick try"](https://github.com/wizardsardine/liana/blob/master/doc/TRY.md) guide
+  to make use of the managed `bitcoind`. Trying out Liana on Signet is now easier than ever!
+
+#### GUI-specific
+
+- You can now use the [BitBox02](https://bitbox.swiss/bitbox02/) signing device. The minimum
+  supported version of the firmware is v9.15.0, so make sure to upgrade!
+- It's now possible to label coins and payments (that is, a transactions output). It's also possible
+  to label batches of payments (that is, a transaction itself) and addresses.
+- The number of steps in the installer was reduced by dropping the final confirmation screen. The
+  wallet will now start automatically after configuration, reducing the information load and number
+  of clicks for the user.
+- All text inputs are now sanitized to remove whitespaces. No need to manually remove a trailing
+  whitespace when importing a PSBT for instance!
+- Various loading screens at startup were updated to include more information.
+- The transaction fee rate is now displayed in addition to the absolute fee in the details.
+- The managed bitcoind version was bumped to 25.1 for new installations.
+
+### Fixes
+
+- We fixed the minimum glibc version in the dependencies of the Debian package.
+- We could previously crash if we were started up against a bitcoind itself recovering from a previous
+  crash and in the process of re-connecting the entire chain.
+- A few incorrect commands were corrected in the wallet recovery documentation.
+
+#### GUI-specific
+
+- Selecting a coinbase transaction won't make the GUI crash anymore.
+- At startup there could previously be a small lag before the home page gets updated with the list
+  of payments and correct balance.
+- During installation, when using a managed bitcoind, the GUI could previously freeze after starting
+  up bitcoind.
+
 ## 2.0
 
 This release significantly simplifies the installation of Liana. It also fixes a number of small

README.md

@@ -45,10 +45,10 @@ Head to the [release page](https://github.com/wizardsardine/liana/releases) and
 executable for your platform. If you are not sure what is the "right" executable for your platform,
 choose:
 - `Liana.zip` if you are on MacOS,
-- `liana-2.0.exe` if you are on Windows,
-- `liana_2.0-1_amd64.deb` if you are running a Debian-based Linux (such as Ubuntu). Use `apt install
-  ./liana_2.0-1_amd64.deb` as root (or preceded by `sudo`) to install it.
-- `liana-2.0-x86_64-linux-gnu.tar.gz` if you use another Linux distribution. Note you may have to
+- `liana-3.0.exe` if you are on Windows,
+- `liana_3.0-1_amd64.deb` if you are running a Debian-based Linux (such as Ubuntu). Use `apt install
+  ./liana_3.0-1_amd64.deb` as root (or preceded by `sudo`) to install it.
+- `liana-3.0-x86_64-linux-gnu.tar.gz` if you use another Linux distribution. Note you may have to
   compile the software yourself if you are on Linux. See the [section
   below](#a-note-on-linux-binaries-and-glibc-version).