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matrix-org
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matrix-spec-proposals
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Comfortable display density
Compact display density
MSC4551: Sliding Sync Extensions: Receipts
#4551
·
erikjohnston
opened
Sep 28, 2026
Member
·
·
MSC4550: Explicit links
#4550
·
nvnvnvnvnvnvnv
opened
Sep 25, 2026
·
·
1
MSC4549: Audio metadata for m.audio events
#4549
·
nvnvnvnvnvnvnv
opened
Sep 22, 2026
·
·
2
MSC4548: Sliding Sync Extensions: Account data
#4548
·
erikjohnston
opened
Sep 22, 2026
Member
·
·
MSC4547: Atomic Account Data Updates via Compare-and-Swap
A-Client Server
kind:maintenance
needs-implementation
proposal
#4547
·
SpiritCroc
opened
Sep 18, 2026
·
·
7
MSC4546: Circles
A-Client Server
kind:feature
proposal
#4546
·
bxdxnn
opened
Sep 17, 2026
·
·
23
MSC4545: Subprofiles as rooms
A-Client Server
kind:feature
needs-implementation
proposal
#4545
·
j0lol
opened
Sep 17, 2026
·
·
1
MSC4544: Rich Presences in Matrix
A-Client Server
kind:feature
needs-implementation
proposal
#4544
·
ryotairi
opened
Sep 16, 2026
·
·
7
MSC4543: Sliding Sync Extensions: End-to-end encryption
A-Client Server
disposition-merge
kind:core
matrix-2.0
proposal
proposed-final-comment-period
#4543
·
erikjohnston
opened
Sep 16, 2026
Member
·
·
13
Clarifications for MSC4140: Cancellable delayed events
matrix-2.0
#4542
·
Johennes
opened
Sep 15, 2026
Contributor
·
·
14
MSC4541: Widget state
A-Widgets
kind:core
needs-implementation
proposal
#4541
·
Half-Shot
opened
Sep 10, 2026
Contributor
·
·
10
MSC4540:
m.admin
capability
A-Client Server
kind:feature
needs-implementation
proposal
#4540
·
gingershaped
opened
Sep 10, 2026
·
·
4
MSC4538: Sliding Sync Extensions: To-Device messages
A-Client Server
disposition-merge
kind:core
matrix-2.0
proposal
proposed-final-comment-period
#4538
·
erikjohnston
opened
Sep 9, 2026
Member
·
·
7
MSC4537: Restore
200 {}
for unset profile fields
A-Client Server
kind:maintenance
needs-implementation
proposal
#4537
·
barodeur
opened
Sep 7, 2026
·
·
3
MSC4536: Additional endpoints for fetching user profiles
A-Client Server
kind:maintenance
needs-implementation
proposal
#4536
·
jaywink
opened
Sep 4, 2026
Member
·
·
8
MSC4534: Simple room rules
A-Client Server
A-Safety
kind:feature
needs-implementation
proposal
#4534
·
gingershaped
opened
Aug 26, 2026
·
·
3
MSC4533: MatrixRTC widget actions for authenticated livekit realted endpoints
A-Client Server
A-VOIP
A-Widgets
kind:feature
needs-implementation
proposal
#4533
·
toger5
opened
Aug 24, 2026
Contributor
·
·
1
MSC4532: Revised Social Presence
A-Client Server
A-Federation
kind:feature
needs-implementation
proposal
#4532
·
lveneris
opened
Aug 21, 2026
·
·
3
MSC4531: Deprecate legacy VoIP
A-Client Server
A-VOIP
kind:maintenance
proposal
#4531
·
Johennes
opened
Aug 18, 2026
Contributor
·
·
MSC4529: Client-side profile overrides
A-Client Server
kind:feature
needs-implementation
proposal
#4529
·
nvnvnvnvnvnvnv
opened
Aug 16, 2026
·
·
7
MSC4528:
M_INCOMPATIBLE_SERVER
error code
A-Client Server
kind:maintenance
needs-implementation
proposal
#4528
·
erikjohnston
opened
Aug 11, 2026
Member
·
·
17
MSC4527: State event power levels
A-Room Spec
kind:maintenance
needs-implementation
proposal
requires-room-version
unassigned-room-version
#4527
·
thetayloredman
opened
Aug 9, 2026
·
·
8
MSC4526: Improve OAuth 2.0 refresh token grant error handling
A-Client Server
implementation-needs-checking
kind:maintenance
proposal
#4526
·
hughns
opened
Aug 7, 2026
Member
·
·
MSC4525: Paginated Sync
A-Client Server
implementation-needs-checking
kind:feature
proposal
#4525
·
ara4n
opened
Aug 6, 2026
Member
·
·
4
[WIP] MSC4524: Federation Bi-directional Ping
A-Federation
kind:feature
needs-implementation
proposal
#4524
·
timedoutuk
opened
Aug 3, 2026
Contributor
·
·
5
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