inbuxa-migrate/CHANGELOG.md

Change Log

All notable changes to this project are recorded here. Versions are dates: release v2026.9.30 is version 2026.9.30.

[2026.9.30] -- 2026-09-30

The first release of inbuxa-migrate.

Changed

• Renamed to inbuxa-migrate: the binary, the crate, and the credential variables, now INBUXA_MIGRATE_PASSWORD, INBUXA_MIGRATE_TOKEN, INBUXA_MIGRATE_EWS_CLIENT_SECRET and INBUXA_MIGRATE_GRAPH_TOKEN. The old names are not read. Archives written by Vandelay are not read either.
• Registry calls (x:Account, x:Domain and the other x: types) use the capability the server advertises: urn:inbuxa:jmap:registry on inbuxa, urn:stalwart:jmap on a Stalwart source. A server that advertises neither gets a clear error instead of a request it never offered to accept.
• Released as Linux archives for amd64 and arm64 on the Gitea release page, with SHA256SUMS. The npm, Homebrew, shell and PowerShell installers and the MSI are gone.
• A second export brings matched items up to date instead of skipping them: flags and folders on mail, changed contacts and events, and edited Sieve scripts.
• A message filed in several folders is written once, in every one of them, and a resumed export adds any folder it was still missing.
• Sieve scripts from a Stalwart server keep working on inbuxa: their vnd.stalwart.* extension names are renamed to inbuxa's, each rename is logged, and a script that can't be activated fails the export instead of leaving filtering quietly off.
• --allow-invalid-certs covers only the server named with --url. Microsoft and Google sign-in are always verified.
• Export imports mail in batches, uploads in parallel within the target's limits, and prints progress: count, rate and time left.
• export --dry-run predicts what would fail -- messages over the target's upload limit, objects over its request limit, Sieve scripts it would reject -- lists what would be created, updated and skipped, and exits as the real run would.

Fixed

• Every connection times out instead of waiting forever on a dropped link, and a timeout is retried like any other transient error.
• An interrupted IMAP or Maildir import keeps what it wrote, and a message that can't be read is recorded and skipped rather than ending the folder.
• IMAP and EWS imports hold a bounded amount in memory, in batches capped by size as well as count.
• The archive is created readable by its owner only, and an existing archive others can read is reported.
• A dry run no longer writes to the target's address books.

---

Earlier releases (upstream Vandelay)

[1.0.11] - 2026-09-28

Added

Changed

• Replaced base64 with encodify.

Fixed

• IMAP: import failed after authenticating to Dovecot when a capability contained :, such as IMAPSIEVE=sieve://... (fixes #43)

[1.0.10] - 2026-08-27

Added

• MS Exchange Graph:
  • OneDrive files import.
  • Graph contact photos, categories and IM addresses.
  • Graph event file attachments.

Changed

Fixed

• MS Exchange Graph:
  • Import the default Contacts folder, recover series exceptions (fixes #39)
  • Graph deleted recurrence occurrences were not excluded.
  • bySetPosition was emitted on every Graph recurrence rule.
  • Graph read, flagged and category state was dropped.
  • A contact folder reachable by two paths aborted the run.
  • IM addresses were dropped on export for lacking a uri.
  • A redirect warning logged a OneDrive download credential.

[1.0.9] - 2026-08-22

Added

Changed

Fixed

• IMAP mailbox names were decoded as Latin-1 instead of UTF-8, so non-ASCII folders failed to SELECT (#32 #37).
• CalDAV discovery aborted when the given URL answered PROPFIND with 501 instead of trying the next discovery step (#35).
• An unparsable receivedAt dropped the whole email, and a FileNode without nodeType was skipped (#36).
• Maildir import took received_at from the file mtime, which does not survive a copy or restore (#38).
• An EWS recurrence EndDate carrying a UTC offset produced a malformed until and an unbounded series (#33).
• Export took the default calendar or address book away from a target account that already had one, and an archive could hold more than one default per type.
• Exchange participant addresses were replaced by a synthetic URN whenever RoutingType was not SMTP, and a Graph X500 reference was emitted as a malformed mailto: (#33).

[1.0.8] - 2026-08-15

Added

• A warning when the session advertises apiUrl, uploadUrl or downloadUrl on a different origin than the one connected to, naming both origins (#29).
• The per-type report is printed when a run aborts.

Changed

Fixed

• A transient serverUnavailable from Email/import permanently dropped that message from the migration instead of retrying it.
• The Exchange Graph importer stored a whole converted event as a recurrenceOverrides value (#31).
• Exporting a ContactCard carrying a photo blob failed against Stalwart, and a CalendarEvent enclosure sent as a blobId was silently dropped by the server; the bytes of both are now inlined as a base64 data: URI (#30).
• A connection failure against the session-advertised apiUrl was reported as a per-type partial failure (exit 5, "consistent and resumable") instead of aborting (#29).
• Session apiUrl, uploadUrl and downloadUrl given as relative references were used unresolved (#29).

[1.0.7] - 2026-07-26

Added

Changed

Fixed

• Improve verbosity (#4 #19).
• WebDAV import materialised the account root collection as a directory named after the account displayname (#18).
• Report user friendly error message when urn:ietf:params:jmap:principals is not supported and no accountId is provided (#21).
• Report which email failed to import when the blob is too large (#22).
• IMAP import failed with "LIST mailbox name missing" when a mailbox name is a purely numeric unquoted atom (#26).

[1.0.6] - 2026-07-12

Added

Changed

Fixed

• Self heal on blobNotFound errors when exporting data (#13).
• Mapping existing special mailbox fails after alreadyExists response (#17).

[1.0.5] - 2026-06-27

Added

Changed

Fixed

• Strict RFC822.SIZE == BODY[] length check discards good mail.

[1.0.4] - 2026-06-21

Added

Changed

Fixed

• Include correct JMAP capabilities in using.
• Failures are double-counted.

[1.0.3] - 2026-06-15

Added

Changed

Fixed

• Mailbox roles must be unique per archive (#8).
• Google takeout: Decode MIME-encoded values in X-Gmail-Labels (#7).

[1.0.2] - 2026-06-11

Added

Changed

Fixed

• IMAP: Import fails with BAD on servers that advertise LIST-EXTENDED without SPECIAL-USE.
• MS Exchange EWS: add support for version negotiation and other fixes (#6).

[1.0.1] - 2026-06-04

Added

Changed

Fixed

• MS Exchange Graph: duplicate ids and incorrect JSCalendar mapping issues.

[1.0.0] - 2026-05-29

Added

• Initial release.

Changed

Fixed