5.9.0 (2026-06-02)
5.9.0-rc.2 (2026-06-02)
Bug Fixes
- dns: Update public suffix list (b1508e5)
- l10n: Update translations from Transifex (9df6f25)
- l10n: Update translations from Transifex (b94d11b)
- l10n: Update translations from Transifex (78b58cf)
- l10n: Update translations from Transifex (1a65b5f)
5.9.0-rc.1 (2026-05-27)
Bug Fixes
- api: validate targetPath is an existing folder on saveAttachment (0f5d81c)
- deps: Fix npm audit (45b32cf)
- l10n: Update translations from Transifex (9b6ba58)
- l10n: Update translations from Transifex (fba5807)
- l10n: Update translations from Transifex (b37655d)
- l10n: Update translations from Transifex (0367a07)
- package: exclude dev config and patch files from release tarball (6d20e3f)
- ui: add NcModal name prop to SmimeCertificateModal for accessibility (525c3ab)
- ui: use v-model for assistance setting switches (9bbae7d)
Features
- add notifications for account delegation (2e1ddae)
- deps: Add Nextcloud 35 support (e3dcc0e)
- ui: paste or copy several e-mail addresses into address fields at once (98f6282)
5.9.0-alpha.1 (2026-05-18)
Bug Fixes
- auth: detect and warn about MS accounts without oauth setup (836b36a)
- correct favorite/unfavorite bulk action logic (fcb160a), closes #12149
- deps: Fix npm audit (8df6bdf)
- dns: Update public suffix list (119a96b)
- imap: log number of connections during CLI sync (d9c240c)
- l10n: Update translations from Transifex (7838385)
- l10n: Update translations from Transifex (203ce36)
- l10n: Update translations from Transifex (c6b89ed)
- l10n: Update translations from Transifex (8cb01dc)
- l10n: Update translations from Transifex (17d048a)
- l10n: Update translations from Transifex (40cc7c2)
- l10n: Update translations from Transifex (af4c704)
- Modal open bug (5f21187)
- ui: close attachment actions menu after clicking Download or Save to Files (dade396)
Features
- add delegation (cf3bd8b)
- add html and source editing support (0eaad6f)
- Agents.md: add styling instructions (5dd4fd1)
- Keep inline images on forwarding (bcf94f4)
Performance Improvements
- imap: reuse client connection during initial sync (c0f3a79)