3.2.1 (17 Sep 2021)

Update manifest to support Thunderbird 93 (Beta). No further changes.

3.2.0 (15 Sep 2021)

Update for Thunderbird 91:

• Drop support for older Thunderbird versions (prior to 91)
• Fix issues due to multi-process (e10s), use NotifyTools
• Fix layout issues
• Fix removal of iterators

3.1.1 (7 Oct 2020)

Minor code-linting release to pass upload checks on Thunderbird Add-Ons page.

3.1.0 (7 Oct 2020)

Update for Thunderbird 78:

• Partial re-write for new MailExtensions / experiments as Thunderbird dropped legacy add-on support.
• This version drops support for any Thunderbird version prior to 78.
• Restructured settings page, now included in the add-on list.

3.0.1 (30 Sep 2019)

Update for Thunderbird 68+, drop support for older versions (use the 2.x branch for older Thunderbird versions). Bugfix release.

3.0.0 (30 Sep 2019)

• Update for Thunderbird 68+, drop support for older versions (use the 2.x branch for older Thunderbird versions)

2.3.2 (21 May 2018)

• Updated max version compatibility to Thunderbird 60.*

2.3.1 (15 January 2018)

• Fixed version compatibility (incorrect min version).
• Still compatible with Thunderbird 52.0 - 58.*

2.3.0 (5 January 2018)

• Update for Thunderbird 58

2.2.0 (19 October 2013)

• Update for Thunderbird 24
• Update to new homepage at http://threadvis.github.io
• New logo