change paste to return the pasted thing to support keyboard nav (#5996)
blocks: ...and rename Blockly.blocks.all (blocks/all.js) to Blockly.libraryBlocks (blocks/blocks.js
- refactor(blocks): Make loopTypes a Set
allows previously internal constants to be configurable (#5897)
- refactor(blocks): Make loopTypes a Set
remove unused constants from internalConstants (#5889)

Features

add mocha failure messages to console output (#5984) (7d250fa)
Allow developers to set a custom tooltip rendering function. (#5956) (6841ccc)
blocks: Export block definitions (#5908) (ffb8907)
make mocha fail if it encounters 0 tests (#5981) (0b2bf3a)
tests: Add a test to validate scripts/migration/renamings.js (#5980) (3c723f0)
tests: Use official semver.org RegExp (#5990) (afc4088)

Bug Fixes

Adds check for changedTouches (#5869) (3f4f505)
advanced playground and playground to work when hosted (#6021) (364bf14)
always rename caller to legal name (#6014) (c430800)
blocks: correct the callType_ of procedures_defreturn (#5974) (b34db5b)
build: Correctly handle deep export paths in UMD wrapper (#5945) (71ab146)
bumping a block after duplicate breaking undo (#5844) (5204569)
change getCandidate_ and showInsertionMarker_ to be more dynamic (#5722) (68d8113)
change paste to return the pasted thing to support keyboard nav (#5996) (20f1475)
Change the truthy tests of width and height in WorkspaceSvg.setCachedParentSvgSize to actual comparisons with null so that zero value can be saved into the cache (#5997) (fec44d9)
comments not being restored when dragging (#6011) (85ce3b8)
convert the common renderer to an ES6 class (#5978) (c1004be)
convert the Workspace class to an ES6 class (#5977) (e2eaebe)
custom block context menus (#5976) (8058df2)
Don't throw if drag surface is empty. (#5695) (769a25f)
export Blockly.Names.NameType and Blockly.Input.Align correctly (#6030) (2c15d00)
Export loopTypes from Blockly.blocks.loops (#5900) (4f74210)
Export loopTypes from Blockly.blocks.loops (#5900) (74ef1cb)
Fix bug where workspace comments could not be created. (#6024) (2cf8eb8)
Fix downloading screenshots on the playground. (#6025) (ca6e590)
fix keycodes type (#5805) (0a96543)
Fixed the label closure on demo/blockfactory (#5833) (e8ea2e9)
generators: Fix an operator precedence issue in the math_number_property generators to remove extra parentheses (#5685) (a31003f)
incorrect module for event data in renamings database (#6012) (e502eaa)
Move @alias onto classes instead of constructors (#6003) (1647a32)
move test helpers from samples into core (#5969) (2edd228)
move the dropdown div to a namespace instead of a class with only static properties (#5979) (543cb8e)
msg imports in type definitions (#5858) (07a75de)
opening/closing the mutators (#6000) (243fc52)
playground access to Blockly (9e1cda8)
playground test blocks, text area listeners, and show/hide buttons (#6015) (7abf3de)
procedure param edits breaking undo (#5845) (8a71f87)
re-expose HSV_VALUE and HSV_SATURATION as settable properties on Blockly (#5821) (0e5f3ce)
re-expose HSV_VALUE and HSV_SATURATION as settable properties on Blockly (#5821) (6fc3316)
revert "Delete events should animate when played (#5919)" (#6031) (c4a25eb)
revert converting test helpers to es modules (#5982) (01d4597)
setting null for a font style on a theme (#5831) (835fb02)
tests: Enable --debug for test:compile:advanced; fix some errors (#5959) (88334be)
tests: Enable --debug for test:compile:advanced; fix some errors (and demote the rest to warnings) (#5983) (e11b583)
TypeScript exporting of the serialization functions (#5890) (5d7c890)
undo/redo for auto disabling if-return blocks (#6018) (c7a359a)
update the playground to load compressed when hosted (#5835) (2adf326)
Update typings for q1 2022 release (#6051) (69f3d4a)
Use correct namespace for svgMath functions (#5813) (b8cc983)
Use correct namespace for svgMath functions (#5813) (025bab6)

Code Refactoring

allows previously internal constants to be configurable (#5897) (4b5733e)
blocks: Rename Blockly.blocks.* modules to Blockly.libraryBlocks.* (#5953) (5078dcb)
remove unused constants from internalConstants (#5889) (f0b1077)