Version 1.5.4

• Fix for a bug that prevented the import of MMS message parts in certain cases (see issue #79)

• Improved layout of Main, Preferences and About screens

• Update to Italian translation

Version 1.5.3

• Preservation of threading, ensuring that messages that were part of the same thread when exported will remain part of the same thread when imported (see #16).

• Turkish translation

• Update to Polish translation

• Update to French translation

• Improvement to UI aesthetics

Version 1.5.2

• Fix for a bug (#63) that prevented call import under certain circumstances

• Add startup check / request for permission to write Contacts (see issue #69)

• Italian translation

• Polish translation

• Spanish translation

Version 1.5.1

• New export retention options: "Delete old exports" and "Remove datestamps from filenames"

• Correct handling of non-text contact data (e.g. pictures)

• Fix for crash on missing MMS part binary data

• Graceful recovery from errors encountered while importing (e.g. JSON parsing errors)

• Russian translation

• Updates to several previous translations

Version 1.5

• Contacts import and export (experimental)
• Hebrew translation
• Fix for a crash upon scheduled export to a Nextcloud destination

Version 1.4.2

• Bug fixes

• New application icon

• Norwegian Bokmål translation

• Simplified Chinese translation

• Portuguese translation

• Update to German translation

Version 1.4.1

• Progress reporting
• Message wiping
• "About" screen

Version 1.4

• Call log import
• Scheduled export

Version 1.3.1

• Preferences screen

• Call log export

• Fixed a bug (issues #11, #12, #14) that caused crashes when importing
  messages that were exported from an Android version that had message fields
  not present in the current version

• (Partial) German translation

• French translation

Version 1.3

• Full MMS import

• Complete rewrite to use JSON streaming, which dramatically reduces memory usage when exporting or importing large amounts of data