Issues

• Proposal: high-level message-list action API

  thunderbird/webext-experiments#72 · Filter by author ussmarines opened on Aug 25, 2026
  3

• Prevent the API from adding invalid items, honor capabilities

  thunderbird/webext-experiments#71 · Filter by author jobisoft opened on Aug 5, 2026

• Declare name and creation_panel in the calendar_provider schema

  thunderbird/webext-experiments#70 · Filter by author jobisoft opened on Aug 4, 2026

• What's next for WebExtension Experiments?

  thunderbird/webext-experiments#61 · Filter by author LouisJULIEN opened on Jan 11, 2026
  2

• Alternative Proposal for calendar_item_details

  thunderbird/webext-experiments#60 · Filter by author kewisch opened on May 1, 2025
  1

• General feedback about the calendar experiment

  api: calendar
  thunderbird/webext-experiments#54 · Filter by author LouisJULIEN opened on Dec 16, 2024
  2

• calendar readonly cannot be unset by user

  api: calendarbuggood first issue
  thunderbird/webext-experiments#46 · Filter by author opto opened on Sep 30, 2024
  2

• Auto generate API docs

  enhancement
  thunderbird/webext-experiments#43 · Filter by author kewisch opened on Sep 21, 2024
  4

• Calendar Settings API for categories

  api: calendarproposal
  thunderbird/webext-experiments#42 · Filter by author opto opened on Sep 20, 2024
  3

• Proposal: Calendar User Edits API

  api: calendarproposal
  thunderbird/webext-experiments#38 · Filter by author kewisch opened on Aug 20, 2024
  4

• MailExtension APIs for calendar / lightning

  api: calendarproposal
  thunderbird/webext-experiments#7 · Filter by author NeilRashbrook opened on Oct 30, 2020
  2

• Chat APIs

  proposal
  thunderbird/webext-experiments#1 · Filter by author freaktechnik opened on Aug 29, 2018