v0.3.0

0.3.0 (2026-10-04)

Features

• accept own ACI and PNI group invitations (e1de4e9)
• add group administrator role commands (07203cb)
• add group administrator role commands (0f9bc86)
• add group ban commands (ff15fbc)
• add group ban commands (9107f14)
• add group invite link commands (4e06f98)
• add group invite link commands (2723404)
• add group settings updates (3127e85)
• add group settings updates (ecde7d1)
• cancel own group join requests (fb6e082)
• cmd: accept group invitations (78a8402)
• cmd: cancel group join requests (bc6ec42)
• cmd: join groups with invite links (c36ed8b)
• inherit disappearing timers when receiving and sending (9317138)
• inherit disappearing-message timers (766e99f)
• join groups through invite links (7f7247b)
• persist direct-chat disappearing timers (93445bc)
• render mentions and preserve quote mentions (2af0d90)
• render mentions and preserve quote mentions (bd09ca7)
• signal: accept own group invitations (8027ca1)
• signal: cancel own group join requests (1182d7b)
• signal: join groups with invite links once (89f7728)
• support group avatar updates (930de7e)
• support group avatar updates (7f89c0d)

Bug Fixes

• app: distinguish join connection failures from submissions (9ebf6dc)
• signaltest: isolate joined group account state (fcecb2e)

Documentation

• clarify cancellation output and record final review (b720953)
• condense PLAN.md to open work (9e1781d)
• correct cancellation clarification section (f16faf8)
• design group invitation acceptance (2a23fed)
• design invite-link group joining (2740e8d)
• document invite joins and offline verification (c2e5e80)
• plan disappearing-message timer implementation (8bfe634)
• plan group invitation acceptance (09506cc)
• plan group join-request cancellation (fdc2d8a)
• plan invite-link group joining (293cd3c)
• record acceptance review and final verification (cc9fff7)
• record cancellation PR publication (6ddc875)
• record completed invite-join review (6999c8a)
• record disappearing-message PR publication (4ce62f6)
• record final timer reviews and fork provenance (c18d9bd)
• record group acceptance PR publication (7cbdd4c)
• record group settings delivery (9a22ebe)
• record invite-join PR shipping (9d35b73)
• record offline timer implementation and deferred acceptance (87cbaee)
• record verified group request cancellation (f34c269)
• specify disappearing-message timer inheritance (788a698)

v0.2.1

0.2.1 (2026-10-01)

Bug Fixes

• mcp: keep the panic value out of the client error (034dfd0)
• mcp: stop doctor from panicking and recover tool panics (003660b)
• mcp: stop doctor from panicking without a location and recover tool panics (347b7d6)

Documentation

• add the go-signal gopher to the README (0ccd30b)
• add the go-signal gopher to the README (0880518)

v0.2.0

0.2.0 (2026-09-30)

Features

• add administrator group member removal (17ad352)
• add authenticated loopback daemon API and SSE (4290a6a)
• add group members and approve join requests (0869479)
• add group members and approve join requests (69008f5)
• add group polls and retained inbox results (a01d35c)
• add group polls and retained inbox results (a998363)
• add group renaming functionality (925073f)
• add local daemon API for scripts and bots (ac4618f)
• add own-profile text updates (9542076)
• add own-profile text updates (dc78406)
• add regression test for hook queue overflow handling (c84b15b)
• groups rename command (5d34fa9)
• implement group creation functionality with CLI and API support (285903f)
• install with go install; README install and MCP sections (7e7eca9)
• one-line install script attached to every release (72cda78)
• receive sticker images and send stickers (f62dc7d)
• receive sticker images and send stickers (1498cff)

Bug Fixes

• app: bound read receipts and allocate unique send timestamps (bc47065)

Documentation

• define own-profile text update design (a76b6a6)
• plan own-profile text updates (6364190)
• record own-profile implementation delivery (e3f14b8)

v0.1.0

0.1.0 (2026-09-28)

⚠ BREAKING CHANGES

• release binaries use the pure-Go libsignal-go backend instead of libsignal through cgo, and just build builds it.
• select the pure-Go backend with the libsignal_go tag

build

• select the pure-Go backend with the libsignal_go tag (e149cb9)

Features

• account show, devices list and account unlink with plain/JSON output (Phase 2.4) (f974c0f)
• add attachment upload functionality and enhance message sending (1ee51c0)
• Add CI workflow for building and testing, and update submodule references (d1bf297)
• Add tests and output formatting for Signal events (21deaef)
• contacts list/show/block/unblock and name resolution (Phase 4.1) (97515a9)
• doctor: warn on CPUs without AES instructions (b0d6a58)
• download attachments on receive (Phase 3.7) (6244ce0)
• enhance coverage reporting and improve MCP command structure (83773fc)
• enhance development setup and libsignal integration (214de50)
• finish send rich content (Phase 3.4) (b20061d)
• group-send: implement endorsements and integration tests for multi-recipient sends (ae593bb)
• groups list/show/leave (Phase 4.2) (6e13420)
• identities, safety numbers and TOFU trust (Phase 4.3) (c75f2cb)
• implement app layer for CLI commands and recipient resolution (e19b23b)
• implement reconnect policy and enhance signal handling (f80ce9a)
• Implement send functionality with detailed results and error handling (5da6f05)
• implement unlinked account handling (92de5dd)
• initial sync after linking (Phase 3.9) (ed08ce1)
• link and receive spike on top of signalmeow (Phase 1.4) (70c7dfe)
• MCP server skeleton with stdio transport (Phase 5.2) (79c6771)
• mcp: docs/mcp.md and a streamable HTTP transport (PLAN.md 5.6) (f036c9d)
• mcp: mcp doctor command and doctor tool for health checks (PLAN.md 5.7) (eea7ec8)
• mcp: receive messages into an inbox for MCP clients (PLAN.md 5.4) (1a34b9f)
• mcp: run a program for incoming messages (PLAN.md 5.8) (aac25ab)
• mcp: run a program for incoming messages (PLAN.md 5.8) (6d08f54)
• mcp: write tools with an allowlist, read-only mode and confirmation (PLAN.md 5.5) (e89728a)
• multi-account selection with -a/--account (Phase 2.3) (dc04402)
• one-shot receive with idle timeout and --max (Phase 3.6) (187f02e)
• per-account data-dir layout, permissions and account lock (Phase 2.2) (eb37570)
• purego build tag for a cgo-free backend (PLAN.md 7.1, 7.2) (64d0460)
• reactions, remote delete and read receipts (Phase 3.8) (da5e32e)
• release pipeline, static builds and install docs (Phase 6) (9ad98b9)
• release pipeline, static builds and install docs (PLAN.md Phase 6) (12b4394)
• release pure-Go binaries (PLAN.md 10.3) (b24e872)
• remote unlink handling (Phase 2.5) (5a338c2)
• signal client facade with signalmeow backend and test fake (Phase 2.1) (e27f646)
• update build constraints for purego compatibility and bump dependencies (3fa3327)
• version: report the libsignal-go version in purego builds (9972b01)
• zkgroup: implement Phase 8.3 changes and add integration tests (dadedd4)

Bug Fixes

• address PR review comments (5832765)
• ci: download mautrix-signal before check-libsignal reads its dir (6a2ad04)
• deps: mautrix-signal purego.8 passes libsignal milliseconds (4f39517)
• identity trust, close ordering and group review findings (483b4c0)
• keep block overrides from outliving the phone's changes (bac41ea)
• mcp: check the hook settings in mcp doctor (2e3561a)
• mcp: let shutdown cancel the hook's --hook-from lookup (27d2afe)
• share cmd test constants between send and receive tests; tick 3.3 in PLAN.md (c019f9d)
• verify stored storage-service data and keep unresolved block overrides (846db7d)

Documentation

• mark Phase 8.2 zkcredential complete (59d6afc)
• record completion of Phase 8.1 poksho (9688267)
• record Phase 8.2 attribute crypto milestone (d4e3038)
• record Phase 8.2 credential proof milestone (25132a6)
• record PLAN.md 10.1 CI done (4d5057a)
• record PLAN.md 10.2 CT-01 and CT-03 fixed (c3054ce)
• record PLAN.md 10.2 CT-02 fixed (f01d183)
• record PLAN.md 10.2 fork fuzzing done (d770284)
• record PLAN.md 7.3 items 4 and 5 (674322a)
• record PLAN.md 7.3 progress (aaa3831)
• record PLAN.md 9.1 Noise handshakes (391386e)
• record PLAN.md 9.2 item 1 (quote v3, PCK chain, CRLs) (94e96ed)
• record PLAN.md 9.2 item 4 (recorded attestation vectors) (c73e619)
• record PLAN.md 9.2 items 2 and 3 (TCB policy, MRENCLAVE, expiry) ([bf871df](https://github.com/CWBudde/go-s...