chore: release v0.21.0 (cargo-generate#1183)

* chore: release

* chore: adjust the changelog a bit

chore: release v0.20.0 (cargo-generate#1161)

* chore: release

* Update CHANGELOG.md

chore: release (cargo-generate#1080)

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

release(v0.18.5): Changelog preparation + version bump (cargo-generat…

…e#1060)

release(0.18.4): bump version + CHANGELOG update (cargo-generate#1018)

* release(0.18.4): bump version + CHANGELOG update

* update changelog for yet another version bump

release(0.18.3): changelog + version bump (cargo-generate#949)

chore(release): prepare for v0.18.2 (cargo-generate#920)

release: Preparing the CHANGELOG.md + version bump + cargo update (ca…

…rgo-generate#888)

release(0.18.0): preparing CHANGELOG.md + version bump (cargo-generat…

…e#882)

chore(release): prepare for v0.17.6 (cargo-generate#854)