Thunderbird Beta for Testers

Alle versies van Thunderbird Beta for Testers

• 
  26.0b2(64)Dit is de nieuwste versieLatest

  XAPK

  Nov 7, 202693.6 MBWat is er nieuw
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  Wat is er nieuw in versie 26.0b2

  Bijgewerkt op Nov 7, 2026

  Thunderbird version 26.0b2
  
  Fixed:
  - Thunderbird for Android could crash when opening the message view
  

• 
  26.0b1(63)

  XAPK

  Nov 6, 202693.6 MBWat is er nieuw
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  Wat is er nieuw in versie 26.0b1

  Bijgewerkt op Nov 6, 2026

  Thunderbird version 26.0b1
  
  New:
  - Remote feature flags can be viewed and managed in General Settings
  
  Changed:
  - Modernized 'Sending Mail' settings screen
  - Manage Folders settings moved from account drawer to Account settings under Folders
  - Folder display, sync, and notification settings are split into separate menus
  
  Fixed:
  - Donation appeal dialog could display multiple times
  - Account profile avatars were not imported from K-9 Mail
  

• 
  25.0b2(62)

  XAPK

  Oct 21, 202693.8 MBWat is er nieuw
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  Wat is er nieuw in versie 25.0b2

  Bijgewerkt op Oct 21, 2026

  Thunderbird version 25.0b2
  
  Changed:
  - Remote Feature Flags temporarily disabled to investigate startup freeze on splash screen
  
  Fixed:
  - Message composer could crash when rotating screen or editing message as new
  

• 
  25.0b1(61)

  XAPK

  Oct 6, 202634.6 MBAndroid 9.0+Wat is er nieuw
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  Wat is er nieuw in versie 25.0b1

  Bijgewerkt op Oct 6, 2026

  Thunderbird version 25.0b1
  
  New:
  - New funding appeal helps keep Thunderbird alive!
  - Feature flags can be updated without app updates
  
  Fixed:
  - Deleted email notifications could reappear
  - HTML signature text disappeared after rotation
  - HTML drafts could hide or lose attachments
  - Add to contacts crashed without a Contacts app
  - Large PGP attachments showed no encryption progress
  - Account drawer could behave inconsistently
  - Acccount drawer controls blocked content on small displays
  

• 
  24.0b2(60)

  XAPK

  Sep 15, 202690.2 MBAndroid 10.0+Wat is er nieuw
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  Wat is er nieuw in versie 24.0b2

  Bijgewerkt op Sep 15, 2026

  Thunderbird version 24.0b2
  
  Fixed:
  - Attachment filenames with non-ASCII characters were incorrectly decoded and saved
  - HTML signature text could disappear after rotating the screen
  

• 
  24.0b1(59)

  XAPK

  Sep 11, 202633.3 MBAndroid 6.0+Wat is er nieuw
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  Wat is er nieuw in versie 24.0b1

  Bijgewerkt op Sep 11, 2026

  Thunderbird version 24.0b1
  
  New:
  - Signatures support HTML
  
  Fixed:
  - Reply prompts with Reply or Reply All
  - Selected compose text was invisible in light theme
  - Status bar icons became unreadable when selecting messages
  - Recipient expander would not collapse after editing subject or body
  - Thunderbird could crash when adding attachment to message using camera
  - Save All saved each attachment using content of last file
  
  Changed:
  - Long account names are resized to fit within two lines
  

• 
  23.0b1(58)

  XAPK

  Aug 21, 202632.7 MBAndroid 9.0+Wat is er nieuw
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  Wat is er nieuw in versie 23.0b1

  Bijgewerkt op Aug 21, 2026

  Thunderbird version 23.0b1
  
  Fixed:
  - Signature field only accepted single-line text in Composition defaults
  

• 
  22.0b2(57)

  XAPK

  Jul 29, 202632.8 MBAndroid 6.0+Wat is er nieuw
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  Wat is er nieuw in versie 22.0b2

  Bijgewerkt op Jul 29, 2026

  Thunderbird version 22.0b2
  
  Fixed:
  - Could not empty the Trash folder using the Empty Trash action
  

• 
  21.0b2(55)

  XAPK

  Jul 1, 202616.3 MBWat is er nieuw
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  Wat is er nieuw in versie 21.0b2

  Bijgewerkt op Jul 1, 2026

  Thunderbird version 21.0b2
  
  Fixed:
  - Manage Folders opened the wrong account instead of the selected account
  - Application crashed when attempting to change account color
  

• 
  21.0b1(54)

  XAPK

  Jun 24, 202610.6 MBAndroid 6.0+Wat is er nieuw
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  Wat is er nieuw in versie 21.0b1

  Bijgewerkt op Jun 24, 2026

  Thunderbird version 21.0b1
  
  Changed:
  - Animation setting now allows On, Off, and System Default options
  - Modernized 'Fetching mail' account settings screen
  
  Fixed:
  - Modernized 'Composition defaults' screen
  - Application could crash due to memory exhaustion
  - Application could crash when rendering long messages
  - Inline images were shown as attachments instead of displaying in message
  - Server search results could disappear
  - Links failed when trailing punctuation incorrectly included in URLs