What's new

The main changes of each SyncKai version, in a few words.

v2.3.1

October 12, 2026

Disney+, more imports and the side panel everywhere

Disney+ support (optional, Japanese anime only), synced at the start of the credits like on Crunchyroll.
Import your ADN and Netflix watch history, with the same preview as the Crunchyroll import.
The side panel opens on any page and follows the active tab. New shortcut: Alt+Shift+1.
Remove an anime from your lists, or add a comment to its entry, right from SyncKai.
Many season-matching fixes on Crunchyroll, Netflix and Disney+ (One Piece arcs, sequels published separately).

v2.2.1

October 11, 2026

Netflix: series whose seasons continue the numbering (like One Piece) no longer get the previous seasons' episodes added again.

v2.2.0

October 11, 2026

After a full audit, writes to the same series run one after another: your progress never goes backwards.
Your AniList and MyAnimeList sign-ins are now encrypted in your browser.
Each account keeps its own data: nothing from an old account is written to a new one.
The season you pick by hand is remembered for the next episodes.
The end of an episode is detected more reliably: autoplay, background tabs, slow players.

v2.1.0

October 10, 2026

Netflix support, optional and for anime only: turn it on in Settings › Playback & sync.
Only series that AniList links to Netflix are synced; other titles are ignored silently.
Side panel and live progress on Netflix playback pages too.

v2.0.0

October 8, 2026

A side panel beside the video: the AniList entry, your progress, the sequels and a link to the episode discussion.
This week's releases for the series you're watching, with the estimated time on Crunchyroll or ADN.
Import your Crunchyroll history, with a preview before anything is written.
Redesigned settings, grouped by category, with quick toggles.
More reliable season matching: specials, OVAs and seasons split in two are no longer mixed up.