Version 0.21.1

Release notes: http://wp-cli.org/blog/versions-0.21.1-and-0.20.4.html

Version 0.20.4

Release notes: http://wp-cli.org/blog/versions-0.21.1-and-0.20.4.html

Version 0.21.0

Release notes: http://wp-cli.org/blog/version-0.21.0.html

Version 0.20.3

Release notes: http://wp-cli.org/blog/version-0.20.3.html

Version 0.20.2

Release notes: http://wp-cli.org/blog/version-0.20.2.html

Version 0.20.1

Release notes: http://wp-cli.org/blog/version-0.20.1.html

Version 0.20.0

Release notes: http://wp-cli.org/blog/version-0.20.0.html

Version 0.19.3

Ensures WP-CLI doesn't use cached WP minor upgrade partial archives in the major version upgrade process (pull request).

Since v0.17.0 (pull request), WP-CLI mistakenly cached partial archives in a lossy manner, which could result in a major version upgrade only upgrading the files from the cached partial archive.

Use wp core verify-checksums to make sure a given WordPress install has the correct copy of each file. If it doesn't verify, use wp core download --version=$(wp core version) --force to re-install WordPress.

Version 0.18.1

Ensures WP-CLI doesn't use cached WP minor upgrade partial archives in the major version upgrade process (pull request).

Since v0.17.0 (pull request), WP-CLI mistakenly cached partial archives in a lossy manner, which could result in a major version upgrade only upgrading the files from the cached partial archive.

Use wp core verify-checksums to make sure a given WordPress install has the correct copy of each file. If it doesn't verify, use wp core download --version=$(wp core version) --force to re-install WordPress.

Version 0.17.2

Ensures WP-CLI doesn't use cached WP minor upgrade partial archives in the major version upgrade process (pull request).

Since v0.17.0 (pull request), WP-CLI mistakenly cached partial archives in a lossy manner, which could result in a major version upgrade only upgrading the files from the cached partial archive.

Use wp core verify-checksums to make sure a given WordPress install has the correct copy of each file. If it doesn't verify, use wp core download --version=$(wp core version) --force to re-install WordPress.