Release 0.81.0

💥 Breaking Change

• @glimmer/integration-tests, @glimmer/manager, @glimmer/validator
  • #1330 Remove deprecated support for mutation after consumption during certain manager hooks (@snewcomer)
• @glimmer/manager
  • #1328 Remove deprecated Component Manager version 3.4 (@nlfurniss)
• @glimmer/integration-tests, @glimmer/manager
  • #1329 Remove deprecated Modifier Manager version 3.13 (@nlfurniss)

🚀 Enhancement

• @glimmer/syntax
  • #1341 Remove unused scope from Walker (@chriskrycho)
• @glimmer/integration-tests, @glimmer/syntax
  • #1305 Update simple-html-tokenizer to v0.5.11 and support doctype (@laurensclaessen)
• @glimmer/compiler, @glimmer/syntax
  • #1335 Use _private instead of #private properties (@chriskrycho)

🐛 Bug Fix

• @glimmer/syntax
  • #1338 Use Object.assign instead of custom copy function (@chriskrycho)

Committers: 4

• Chris Krycho (@chriskrycho)
• Laurens Claessen (@laurensclaessen)
• Nathaniel Furniss (@nlfurniss)
• Scott Newcomer (@snewcomer)