sockudo_flutter 2.1.0

Sockudo client port for Flutter and Dart.

2.1.0 - 2026-06-27

• Added Protocol V2 capability-token options with initial token query auth, proactive 80% lifetime refresh for JWTs when authCallback is available, authCallback refresh on sockudo:token_expired code 40142, and sockudo:auth_success event passthrough. Opaque tokens and static-only tokens remain reactive/manual.
• Added PresenceChannel.update(data) plus inbound sockudo_internal:presence_update member-state handling and sockudo:presence_update emission.
• Added ChannelHistoryParams.untilAttach, SockudoChannel.attachSerial, local appendRollupWindow validation/query support, and proxy-backed versioned message create/append/update/delete helpers returning typed MessageAcks with a 10s default timeout.
• Harden realtime decoding for forward-compatible Protocol V2 frames by preserving raw extras (including extras.ai), retaining unsafe serials as strings, and ignoring future presence/member shapes without corrupting membership state.

2.0.0

• Release the Sockudo Flutter client as part of the coordinated SDK 2.0.0 release train.
• Align the package version and runtime client version reported during WebSocket handshakes.

1.0.0

• Stable release with full Sockudo V1 and V2 protocol support.

0.1.0

• Initial public Dart and Flutter package layout.
• Added filter builders and validation helpers.
• Added auth request and response models.
• Added a WebSocket-backed Sockudo client with public, private, presence, and encrypted channel types.
• Added CI validation and pub.dev publish workflows.