v20.0.3

Changelog

Bug Fixes

Block Hooks

• Fix truncation of post content. (https://github.com/WordPress/gutenberg/pull/68926)
• Fix duplicated insertion in Post Content. (https://github.com/WordPress/gutenberg/pull/69142)
• Enable first/last child insertion next to Classic block. (https://github.com/WordPress/gutenberg/pull/69241)

Block Library

• Template Part block: Guard against get_block_file_template returning null. (https://github.com/WordPress/gutenberg/pull/69309)

Code Quality

Block Hooks

• Add end-to-end test Coverage. (https://github.com/WordPress/gutenberg/pull/69044)