Full site editing development progress

Full site editing is a focus area for WordPress developers in 2020 and 2021 and it progresses fast with frequent changes.

Updated 2020-11-26

Milestone 1: Infrastructure and UI
Status: In progress.

Milestone 2: Navigating between pages, templates and templates parts
Status: Main tasks are completed

Milestone 3: Global styles
Status: In progress. Version 1.0 estimated for WordPress 5.7.

Milestone 4: Theme blocks
Status: In progress. Template tags for terms are missing.

Milestone 5: Query Block 
Status: In progress. A lot of focus has been placed on presentation and design rather than functionality, causing delays.

Milestone 6: Gradual Adoption, converting themes to full site editing
Status: Not started.

Full site editing overview:

https://github.com/WordPress/gutenberg/issues/24551