Update for Thunderbird 115
Required steps to update add-ons for Thunderbird Supernova 115.
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Required steps to update add-ons for Thunderbird Supernova 115.
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This section covers the required update steps for add-ons which are already compatible with Thunderbird 102 and need to be made compatible with Thunderbird 115.
Our WebExtension APIs are meant to be stable, but we are adding new features and since this is a very young technology this might also require backward incompatible changes. All WebExtension API changes are listed in our WebExtension API documentation:
Thunderbird WebExtensions can still run legacy code inside . Such legacy code has to be adjusted to changes made in Thunderbird Core. All known changes are listed in the following document:
If you have encountered a change which is not yet listed there, please , so we can update the list.
If you are using any of the shared Experiments, you probably do not have to update them on your own. Check if an updated version is already available: