Added
- Added global mail proxy settings for account connectivity.
- Added OAuth account proxy controls so Google and Microsoft account flows can use account-specific proxy settings.
- Added account color presets and automatic default colors for newly added accounts.
- Added account color markers in the all-accounts message list when multiple accounts are visible.
- Added first-launch language detection: Chinese system locales start in Chinese, and other locales start in English.
Changed
- Reorganized proxy settings into clearer global and per-account sections.
- Refined the compose editor layout with a single compact toolbar, a full-height editor surface, and consistent rich text, Markdown, and HTML mode controls.
- Replies now open with a clean editable reply area while the original message is shown as a collapsed read-only quote; the quote is still appended when the reply is sent.
- Unified sidebar system folder ordering across all-accounts and single-account views so folders no longer jump when switching accounts.
Fixed
- Persisted automatically assigned default account colors.
- Preserved existing account colors when restoring older WebDAV backups that do not contain color metadata.
- Fixed OAuth account editing so disabled/custom proxy mode is preserved correctly.
- Prevented account proxy settings from temporarily losing account metadata while settings are loading.
- Hid account color markers when a single account is selected or only one account exists.
Documentation
- Documented the macOS quarantine workaround command
sudo xattr -crfor users who need to run unsigned builds.