v0.3.0-build1 + v0.3.0-build2 + v0.3.0-build3 + v0.3.0-build4 + additions and fixes:

• Added about field rich text render & edit to Calendar
• Hardened Windows URL/attachment opening - Reported by @freemans32
• Removed edit/delete buttons on read-only events
• Updated French translations (#272)
• Chinese translations for free/busy and visibility
• Update cs translation for free/busy and visibility #142 - pending review
• Update fr translation for free/busy and visibility (#272) - pending review
• Update de translation for free/busy and visibility #161 - pending review
• Update it translation for free/busy and visibility #207 - pending review
• Update vi translation for free/busy and visibility #231 - pending review
• Fixed mail with no body + attachment - #293

v0.3.0-build1 + v0.3.0-build2 + v0.3.0-build3 + additions and fixes:

• Updated Italian translation
• Fixed Windows links - #261
• CalDAV fix + Microsoft cal redone - #278
• Fixed migration error - #289
• Added clickable sync for con/cal
• Added Free/Busy field to cal
• Added Visibility field to cal

v0.3.0-build1 + v0.3.0-build2 + additions and fixes:

• Added Vietnamese translation
• Added shortcuts: V for View Message and D for Delete Message
• Added Vietnamese translation - PR #232
• Fixed plaintext reply/fwd - #285
• Fixed print feature - #280
• Cal/Card sync/storage #278 + reauth
• Updated German translation
• Updated Czech translation
• Updated Chinese translation
• Support raw IPv6 dial

v0.3.0-build1 + oAuth Client ID/Secret Override Fix #138

This is the first pre-release test build for v0.3.0.

This is a really big release so I am doing a pre-release test first in case I missed something and hope that there will be volunteers to test this build for a little bit before I release it officially.

To summarize this release, it introduces the following:

• 🛠️ 1st party extension system
• 📑 Contacts extension - shipped disabled by default
• 🗓️ Calendar extension - shipped disabled by default
• 🏗 Sync improvements
• 🐛 Other bug fixes and enhancements

Full Change Log:

• Prepared CardDav infra for extensibility
• Added Extension infrastructure
• ALPHA: Added Contacts extension - shipped disabled
• ALPHA: Added Calendar extension - shipped disabled
• Added runtime config of client id/secret - #138
• Added force re-sync of contacts
• Added separate smtp credentials option - #264
• Added no outgoing server option - #132 (#134)
• Added fallback for Mailfence and other non-quote-compliant providers - #209
• Added smtp auto-pre-fill of smtp from imap input - #179
• Added delete account button in settings accounts tab
• Fixed CardDav remove provider code path to not leave orphaned contacts in db
• Fixed Sent/Draft folder message listing - #227
• Fixed unified inbox actions - #234
• Fixed Microsoft admin pre-approved oauth - #29
• Fixed read/star polluting undo - #243
• Fixed duplicate unified inbox freeze - #241
• Fixed unparsible body fetch handling - #240
• Added incremental flag sync - #240
• Fixed drag-n-drop inline image - #224
• Fixed duplicate inline image rendering
• Fixed post action blank conversation pane - #271
• Fixed separate smtp creds persistence - #270
• Bumped flatpak build to Gnome 50 runtime

• Sync progress indication redesign and shifting folder tree fix - #204
• Added German translation - PR #194
• Added Italian translation - PR #208
• Dark content auto bg color and overrides - #195
• Added guard rails to prevent accidental close of dialogs - #201 - #198
• Fixed message list on folder switch bug - #200
• Fixed detached composer draft ops - #213 - #214
• Fixed send receipt feature
• Fixed dark themes composer lists - #215
• Fixed setting dialog layout - #203
• Fixed (workaround) folder subscription for non-compliant providers (Microsoft 365, etc) - #218
• Code cleanup prior to diving into v0.3.0

Test build for v0.2.5-dev:

• Sync progress indication redesign and shifting folder tree fix - #204
• Added German translation - PR #194
• Added Italian translation - PR #208
• Dark content auto bg color and overrides - #195
• Added guard rails to prevent accidental close of dialogs - #201 - #198
• Fixed message list on folder switch bug - #200
• Fixed detached composer draft ops - #213 - #214
• Fixed send receipt feature
• Fixed dark themes composer lists - #215
• Fixed setting dialog layout - #203
• Code cleanup prior to diving into v0.3.0

• Improved oAuth browser open - #120
• Added copy link for oAuth - #120
• Added dark mail content option - #49
• Use desktop portal for email links first and fallback to xdg-open if it fails
• Added -version flag - #167
• Added setup exe and default app registration for Windows - #149
• Added Norwegian translation - #150
• Fixed dark to light core theme switch bug - #187

Test build for v0.2.4:

• Improved oAuth browser open - #120
• Added copy link for oAuth - #120
• Added dark mail content option - #49
• Use desktop portal for email links first and fallback to xdg-open if it fails
• Added -version flag - #167
• Added setup exe and default app registration for Windows - #149
• Added Norwegian translation - #150
• Fixed dark to light core theme switch bug - #187

• Added Czech translation
• Added drag-and-drop to move messages to another folder
• Added cross account copy/move mail - #108
• Added draggable recipients in composer - #111
• Added auto-commit recipient on lost focus - #85
• Added composer del/backspace guard to prevent accidental message delete
• Fixed detached composer system theme detection - #153
• Fixed launch flow - #154
• Fixed dark theme rendering - #155
• Added unread count update after background sync to ensure accuracy