# Change history: Mailboxes

[← Changelog](/docs/changelog). Entries: 5.

- 2026-10-26 [BC-1026-3: Org-structure node and mailbox lists reject filtering and sorting](/docs/changelog/2026-10-26#bc-1026-3-org-structure-node-and-mailbox-lists-reject-filtering-and-sorting)
- 2026-10-23 [FIX-1023-7: unsupported GET collection filters now return a warning](/docs/changelog/2026-10-23#fix-1023-7-unsupported-get-collection-filters-now-return-a-warning)
- 2026-09-25 [BC-0925-13: mailbox listing without the Mail module answers with a clear 409](/docs/changelog/2026-09-25#bc-0925-13-mailbox-listing-without-the-mail-module-answers-with-a-clear-409)
- 2026-08-27 [FIX-0827-10: lists without a total no longer look complete too early](/docs/changelog/2026-08-27#fix-0827-10-lists-without-a-total-no-longer-look-complete-too-early)
- 2026-08-11 [FIX-0811-19: five more read operations stopped being rejected under a read-only key](/docs/changelog/2026-08-11#fix-0811-19-five-more-read-operations-stopped-being-rejected-under-a-read-only-key)