The Changelog reflects the most recent updates to a plugin and can be found at the top level in the Github repo for each plugin.

Business Suite Plugins

PluginCraft 3Craft 2
Sprout FormsChangelogChangelog
Sprout SEOChangelogChangelog
Sprout EmailChangelogChangelog
Sprout ReportsChangelogChangelog
Sprout ImportChangelogChangelog

Open Source Plugins

PluginCraft 3Craft 2
Sprout ActiveChangelogChangelog
Sprout Encode EmailChangelogChangelog
Sprout FieldsChangelogChangelog
Sprout ListsChangelogChangelog