This release fixes an issue processing message_ack events due to a change in WhatsApp Web v2.2041.6.
It also introduces a couple properties on Chats for handling muted chats: .isMuted and .muteExpiration.
Change log
0b11200 - chore: mark version v1.9.0
336fb9b - chore: update supported WhatsApp Web version to v2.2041.6
ba6ec7f - fix: apply message serialization fix everywhere
51a1028 - fix: remove pendingAckUpdate from serialization on changed message ack
1c31139 - fix(types): add missing type defs for chat.muteExpiration
ee21e14 - feat: indicate if chat is currently muted
cbf8fb7 - feat: chat mute expiration timestamp (#351)