## Type: Dict
# c.bindings.key_mappings = {'<Ctrl-[>': '<Escape>', '<Ctrl-6>': '<Ctrl-^>', '<Ctrl-M>': '<Return>', '<Ctrl-J>': '<Return>', '<Ctrl-I>': '<Tab>', '<Shift-Return>': '<Return>', '<Enter>': '<Return>', '<Shift-Enter>': '<Return>', '<Ctrl-Enter>': '<Ctrl-Return>'}
-#TODO
+## When to show a changelog after qutebrowser was upgraded.
+## Type: String
+## Valid values:
+## - major: Show changelog for major upgrades (e.g. v2.0.0 -> v3.0.0).
+## - minor: Show changelog for major and minor upgrades (e.g. v2.0.0 -> v2.1.0).
+## - patch: Show changelog for major, minor and patch upgrades (e.g. v2.0.0 -> v2.0.1).
+## - never: Never show changelog after upgrades.
+c.changelog_after_upgrade = 'patch'
+
## Which algorithm to use for modifying how colors are rendered with
## darkmode. The `lightness-cielab` value was added with QtWebEngine 5.14
## and is treated like `lightness-hsl` with older QtWebEngine versions.