Merge pull request #1820 from gwenn/0.39.0

Prepare next release

Merge pull request #1777 from gwenn/release

Prepare new release

Merge pull request #1718 from gwenn/0.37.0

Prepare next release

Merge pull request #1701 from gwenn/0.36.0

Prepare next release

Merge pull request #1681 from gwenn/0.35.0

Prepare next release

Merge pull request #1661 from gwenn/release

Prepare next release

Merge pull request #1624 from gwenn/next_release

Prepare next release

Merge pull request #1549 from gwenn/direct-minimal-versions

Test direct-minimal-versions

Merge pull request #1541 from gwenn/nr

Prepare next release

Merge pull request #1514 from gwenn/sys0.29.0

Prepare release of libsqlite3-sys 0.29.0