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Usernames in "id" URIs used in example JSON

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#342 In w3c/activitypub;

· trwnh opened on Sep 17, 2019

Add a reference to AS2 Core's requirement that documents must be compacted

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#359 In w3c/activitypub;

· trwnh opened on Dec 16, 2022

"SHOULD" vs "should"

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#412 In w3c/activitypub;

· jernst opened on Jan 7, 2024

clarify/extend security consideration B.2 "verification" for attached files

Needs FEPNeeds a FEPNeeds a FEP

Needs Group Input/Decision

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#432 In w3c/activitypub;

· Johann150 opened on Mar 21, 2024

Suggest clearer terminology instead of "server"

Needs Primer PageNeeds a page in the ActivityPub primerNeeds a page in the ActivityPub primer

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#437 In w3c/activitypub;

· jernst opened on Apr 23, 2024

C2S Create activity has unspecified behavior wrt assigning an ID to the inner object

Needs Primer PageNeeds a page in the ActivityPub primerNeeds a page in the ActivityPub primer

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#438 In w3c/activitypub;

· trwnh opened on May 5, 2024

Finish the uploadMedia definition

Needs FEPNeeds a FEPNeeds a FEP

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#445 In w3c/activitypub;

· evanp opened on Jun 3, 2024

Document *not* using usernames in Actor @id's

Needs Primer PageNeeds a page in the ActivityPub primerNeeds a page in the ActivityPub primer

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#468 In w3c/activitypub;

· ThisIsMissEm opened on Sep 20, 2024

Formally define "activity" at the spec level

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#469 In w3c/activitypub;

· trwnh opened on Sep 22, 2024

Give recommendation on how to identify an "actor" in the spec

Needs Primer PageNeeds a page in the ActivityPub primerNeeds a page in the ActivityPub primer

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#470 In w3c/activitypub;

· evanp opened on Sep 27, 2024

Formally define a mechanism to remove a follower

Needs Primer PageNeeds a page in the ActivityPub primerNeeds a page in the ActivityPub primer

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#471 In w3c/activitypub;

· trwnh opened on Sep 27, 2024

Clarify 'Delete' activity re unwinding side effects

Needs Primer PageNeeds a page in the ActivityPub primerNeeds a page in the ActivityPub primer

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#472 In w3c/activitypub;

· dmitrizagidulin opened on Sep 30, 2024

ActivityStreams -> Activity Streams

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#487 In w3c/activitypub;

· evanp opened on Jan 10, 2025

Section 6 on C2S does not describe side effects of Accept or Reject

Needs errataWe need to add errata for thisWe need to add errata for this

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#489 In w3c/activitypub;

· trwnh opened on Jan 14, 2025

Loosen restrictions on bto and bcc to allow including them on POST to the inbox of the recipient

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#495 In w3c/activitypub;

· evanp opened on Feb 21, 2025

Update references to RFC 7231 and 7234 to RFC 9110 and 9111

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#503 In w3c/activitypub;

· trwnh opened on May 20, 2025

Clarify that JSON-LD allows ActivityPub object properties to be either references or embedded

Needs Primer PageNeeds a page in the ActivityPub primerNeeds a page in the ActivityPub primer

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#506 In w3c/activitypub;

· trwnh opened on Jun 8, 2025

Clarify whether ActivityPub object IDs can be non-URI IRIs

Needs Primer PageNeeds a page in the ActivityPub primerNeeds a page in the ActivityPub primer

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#513 In w3c/activitypub;

· evanp opened on Jul 11, 2025

Define the relationship between a "server" and an object

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#514 In w3c/activitypub;

· evanp opened on Jul 18, 2025

Consider a section on cache management for ActivityPub spec

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#516 In w3c/activitypub;

· evanp opened on Aug 8, 2025

Cannot create transient activities in ActivityPub API

Needs FEPNeeds a FEPNeeds a FEP

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#525 In w3c/activitypub;

· evanp opened on Nov 29, 2025

Rate Limiting on the Federation Protocol

Needs Group Input/Decision

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#534 In w3c/activitypub;

· evanp opened on Mar 20, 2026

Examples for section 3.2 Retrieving objects

Needs Group Input/Decision

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#535 In w3c/activitypub;

· evanp opened on Apr 3, 2026

Examples for optional properties in section 4.1 Actor objects

Needs Group Input/Decision

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#536 In w3c/activitypub;

· evanp opened on Apr 3, 2026

Examples for section 5.1 Outbox

Needs Group Input/Decision

Next versionNormative change, requires new version of specNormative change, requires new version of spec

Status: Open.

#537 In w3c/activitypub;

· evanp opened on Apr 3, 2026