v2.0.4

Release files

Scheduler: fsrs4anki_scheduler.js
Optimizer: fsrs4anki_optimizer.ipynb
Simulator: in developing

What's Changed

• Feat/calculate post lapse stability with difficulty by @L-M-Sherlock in #35
• Fix/use julian date to calculate delta_t by @L-M-Sherlock in #37
• Fix/pls=0 when interval=0 by @L-M-Sherlock in #38
• Fix/correct the filtered condition on t_history by @L-M-Sherlock in #44

Full Changelog: v1.7.0...v2.0.4