v140.2

What's Changed

This release addresses Thunderbird 140 ESR.

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Added

• Disables javascript.options.native_regexp (see #67)

Changed

• Arkenfox v140.0...v140.1 migration
  (i.e. re-enables browsing and downloads history, see arkenfox/user.js#1974)
• Prevents calendar.timezone.local from being remapped to Etc/UTC (see #69)
• Resets mailnews.display.date_senders_timezone (9124) to show sender's TZ (see #69)

v140.1

What's Changed

This release addresses Thunderbird 140 ESR.

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Changed

• Explicitly disables system timezone detection (9312) (see #69)

v140.0

What's Changed

This release addresses Thunderbird 140 ESR.

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Changed

• Arkenfox v128.0...v140.0 migration (see #65)
• Enables User-Agent header display in message pane (9121) (see #65)
• Prevents MUA information leakage through User-Agent header (9126) (see #60)

v128.2

What's Changed

This release addresses Thunderbird 128 ESR.

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Changed

• Enables User-Agent header display in message pane (9121) (see #65)

v128.1

What's Changed

This release addresses Thunderbird 128 ESR.

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Changed

• Explicitly disables system timezone detection (9312) (see #69)
• Prevents MUA information leakage through User-Agent header (9126) (see #60)

v128.0

What's Changed

This release addresses Thunderbird 128 ESR.

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Added

• Mentions RFP breaks mozAddonManager integration (AMO/ATN)
• Vendors/Adapts Arkenfox updater/prefsCleaner scripts (see #55)

Changed

• Arkenfox v115.1..v128.0 migration (see #55)
• Resets mail.showCondensedAddresses (9111)
• Enables project notes (start page) (see #52)
• Enables sending HTML emails and "resume from crash" (see #49)
• Enforce secure autoconfig and fetching from Exchange (see #50)

v115.0

What's Changed

This release addresses Thunderbird 115 ESR.

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Added

• mail.inline_attachments.text
• mail.html_sanitize.drop_conditional_css
• datareporting.policy.dataSubmissionPolicyBypassNotification

Changed

• Arkenfox v102.1..v115.1 migration

Fixed

• Missing semi-colon in (reset) mail.rights.version

Removed

• intl.fallbackCharsetList.ISO-8859-1
• mailnews.view_default_charset
• mailnews.send_default_charset
• mailnews.reply_in_default_charset

v102.2

What's Changed

This release addresses Thunderbird 102 ESR.

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Added

• mail.compose.warned_about_customize_from
• Microsoft Office 365 and Yahoo OAuth2 support in dedicated wiki page

Changed

• Reset signon.rememberSignons
• Noted (again !) that security.cert_pinning.enforcement_level should be relaxed for first ProtonMail Bridge integration

Removed

• Duplicate network.cookie.lifetimePolicy

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Thanks to @atomGit, @giving-sesame and @oleole39 for their time 🙏

v102.1

What's Changed

This release addresses Thunderbird 102 ESR.

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Added

• mail.openpgp.remind_encryption_possible

Changed

• Due to Thunderbird 102 "ETP Strict Mode" lack of support (see #27 and #28), we :

  • Re-enabled FPI ;
  • Re-enabled DNT header ;
  • Restored network.cookie.cookieBehavior tweak ;
  • Re-enabled ETP with custom settings (including query parameter stripping) ;
  • Re-dealt with persistent storage-related preferences (2700).

• mail.biff.alert.show_* preferences have been reset to their default values (if you need them, add them to your override script)

Removed

• privacy.userContext.newTabContainerOnLeftClick.enabled (unimplemented)

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Thanks to @atomGit for their recommendations 🙏

v102.0

What's Changed

This release addresses Thunderbird 102 ESR.

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Added

• app.use_without_mail_account
• mailnews.message_display.disable_remote_image
• mail.compose.add_link_preview
• mail.compose.warn_public_recipients.*
• mail.biff.use_new_count_in_badge
• mail.biff.show_alert & mail.biff.alert.show_*
• calendar.extract.service.enabled

Changed

• Apply (upstream) Arkenfox v78..v91 upstream migration
• Removes unnecessary leading spaces in some documentation lines
• Migrate to mail.default_send_format to send plaintext email (v101)

Removed

• Cleans outdated 0300 section documentation (related to auto-install)
• Gets rid of mail.calendar-integration.opt-out & calendar.useragent.extra

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Thanks to @Dupond for reviewing/testing this version 🙏