Tracking: 1 to 1 DMs MLS (Mobile)

[nplasterer]

MVP

• Personal Preferences #801
• Permissions - Ability to create a group chat that only has two members and cannot have additional members added (Medium) #694 - @cameronvoell
• Dual Sending - Pre-requisites #1074 - @cameronvoell
• Dual Sending - Can still receive messages from non V3 clients (Medium) #695 - @cameronvoell
• Adding and Removing Identities #869
  • Confirm SCW work as expected
• Tracking: Message History #619 - @tuddman
  • End to End App test of Message History #877 - @rygine
• Conversation History - New installations only see one 1to1 conversation (Large) #696 - Coda
• Frames Client Signer #1225 - Naomi, Ry, Coda
• Support for is_sender verification for push notifications via HMAC #422 - Coda, Mojtaba
• Proposal: Conversation stitching for DM's #1142 - Andrew
• Multi Remote Attachments xmtp-js#706 - Cameron
• App Backups #960 - Alex
• Datadog metrics V3 xmtp-node-go#396 - Mojtaba
• Interoperability testing #700
• Subscribe Broadcast #1077

Follow ups

• Self-removal/muting support MVP #441
• How high can we grow the size of group chat limit.  #701
• Last resort key packages + key package expiry #366
• Delete expired KeyPackage, rotate KeyPackages #541
• Mutable admin permissions  #664
• Hide identity logs #853
• Rename/Split VerifiedCredentialV2 to be indicative of verification state #744
• Handle cases in group.members() where the StoredAssociationState isn't available #750
• Identify root cause of issues with staged_commit.group_context() #760
• Benchmarking for identity operations #764
• Better handling for new groups where the creator has multiple installations #761
• Feature request: Constant-size hash for welcome message proto #812
• Feature request: Update Group Sync to retry recoverable errors indefinitely #822
• V2/V1 Removal #697
• Add hooks to enforce PIN for MessageHistoryReply to commence. #875
• Handle sync-ing the GroupMembershipState as part of the consent work. #876

[bwcDvorak]

Note to self: hold off on converting any of these into GH issues/importing into ZH.

[richardhuaaa]

I think we also need a replacement for personal preferences, otherwise there's no point in starting the 1:1 migration earlier than that? And I think that's a fairly substantial work item. What do you think @neekolas?