v3.2.0

What's Changed

• Add delete button back by @RickCarlino in #74
• Update prompts, hot keys, audio playback. by @RickCarlino in #75
• KoalaSRS is now Koala.Cards by @RickCarlino in #76
• Update README, bring back stats table. by @RickCarlino in #77
• New Review Scheduling Retrieval, "Win %" stat by @RickCarlino in #78
• Tweaks to lesson fetcher, Improve speaking quiz prompt. by @RickCarlino in #79
• Minor updates and bug fixes by @RickCarlino in #80
• Bring back "Max Cards per Day" setting by @RickCarlino in #81
• Add lesson illustrations by @RickCarlino in #82
• Updates to card illustrations by @RickCarlino in #83
• Multiple updates by @RickCarlino in #84
• Bring Back Dictation Tests by @RickCarlino in #85
• "Review Leveling" by @RickCarlino in #86
• Improve failure screen, add response overview page back. by @RickCarlino in #87
• Start Using Fine Tuned Models by @RickCarlino in #88
• Scheduler Updates by @RickCarlino in #89
• Scheduling updates. by @RickCarlino in #90
• Transmit TTS data as URLs, not B64 by @RickCarlino in #91
• 👏 Solve the FireFox memory leak issue. by @RickCarlino in #92
• Auto-reset difficut cards by @RickCarlino in #93
• Schedule fuzzing, log cleanup, part I of grammar correction experiment. by @RickCarlino in #94
• Grammar corrections. by @RickCarlino in #95
• v3 Final Updates by @RickCarlino in #96

Full Changelog: v3.1.0...v3.2.0

v3.1.0

What's Changed

Features

• Batched failure review to minimize interruptions when doing drills.
• Add penalty timer for slow responses.
• Add audio replay penalty
• Keyboardhotkeys

Fixes

• Upgrade to node 21
• Fix queries related to lesson fetching
• Prompt improvements
• Various UI improvements
• Magic link sign on flow improvements for email clients that generate "link previews".
• Audio transcription bug fix for languages other than KO/EN
• Dep upgrades
• "Create" flow UX improvements

v3.0.1

What's Changed

• User selected SRS rating
• ES/FR/IT support
• directory re-structuring.
• Better hotkey support / UI
• numerous bug fixes

v3.0.0 - PostgreSQL, FSRS Scheduling, Multi-facet reviews

What's New?

• First review with "multi-faceted" reviews. Example: Failing a speaking exam does not change stats for a listening exam. This is more inline with goals from the whitepaper.
• PostgreSQL. Migrating from SQLite had to happen at some point. I decided to do it now before we get too many users.
• FSRS. Once I hit the 1,800 card mark, it became obvious that SM-2 would not scale to the level I wanted. I swapped out SM-2 for FSRS vis femto-fsrs.

v2.3.0 - Final v2 release

The next release will be v3, which will use a new scheduling algorithm and database (PostgreSQL).

Since I had only a small handful of v2 beta users, I have decided to not do an automatic data migration. Please contact me if you are using v2 and need help upgrading.

v2.2.0

What's Changed

"Add More" button on card creation page.
"Flag Obnoxious", Spell check on system prompt
👏 Ability to disagree with results.
Ability to export cards
Add edit link on failure panel.
Add hotkeys to failure button
Add jitter to prevent scheduler pileups
Add lastSeen column to user table.
Add more debug points
Add more timestamps to card table.
Add prometheus Bearer auth
Beautify the failure page (kind of)
Bug fix: Dictation test was never incorrect.
Bug fix: Import spinner, "blinking" on study page.
Bugfix: Don't add flagged cards back in the deck.
Bulk deletion of flagged cards.
Cleanup audio files, dead code removal.
Dep updates
Docs
Don't playback listening quizzes.
Dont do so many listening quizzes at the start
Leech, ease hell bulk removal
Fine tune EARLY_REVIEW_INTERVAL_MAPPING
Fix deck stats, show lapses while studying.
Fix flag vs. fail bug. Make prompts shorter, Ability to flag failed q…
Fix getLessonMeta queries.
Fix lint errors
Fix loading status on card creation page.
Fix off-by-one error in spaced repettion algorithm. Update README, ad…
Improve card intro progression
Logo update, old file deletion, README updates.
Make a beep when incorrect
New feature: Dictation transcript history.
Non-integer grading scale
Only playback audio 50% of the time.
Part I of UserSettings table
Pause lesson on failure
Update demo video
Upgrade to latest NextJS
Use newer GPT-3.5 model version
Validate lengths of inputs.
Verbiage updates and historical transcripts.
When user hits fail button, show failed card.

Full Changelog: v2.1.0...v2.2.0

v2.1.0: Cloud Hosting Updates

Fixed bugs, updated all NPM packages, added Dockerfile to improve cloud-based deployments.

v2.0.0 - Stable(ish) Koala

The app is now stable enough to use regularly for real-world studying.
KoalaSRS has now transitioned out of the "alpha" phase and into the "beta" phase.

v1.2.0 - Mobile Koala

What's Changed

• Mobile-friendly / better Chrome support.
• Improved scheduler algorithm
• Add demo to README
• Numerous bugfixes related to autoplay, browser permissions, mobile.
• Better navbar UI
• Quiz Shuffling, UI Updates

Full Changelog: v1.1.0...v.1.2.0

v1.1.0

TL;DR

It's quite usable now, but it assumes you have access to clean phrases.

I need to investigate how future versions will handle phrase generation.

Card management (deletion, editing, etc) also needs a look

What's Changed

• New structure for review sessions
• Improved spaced repetion
• Reorder hotkeys, fix audio double play issues.
• Usability fixes
• More exam performance improvements.
• September 9th Updates
• Tidy phrase files.

Full Changelog: v1.0.0...v1.1.0