V12.1.0 changelog

[benjisclowder]

Adding V12.1.0 changelog.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.70%. Comparing base (23db62d) to head (bd0a459).
Report is 1 commits behind head on Version-v12.1.0.

Additional details and impacted files

@@                 Coverage Diff                 @@
##           Version-v12.1.0   #25745      +/-   ##
===================================================
- Coverage            69.70%   69.70%   -0.00%     
===================================================
  Files                 1363     1363              
  Lines                48463    48463              
  Branches             13366    13366              
===================================================
- Hits                 33781    33780       -1     
- Misses               14682    14683       +1     

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[metamaskbot]

Builds ready [a817bbb]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (457 ± 361 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	81	170	117	26	13
		domContentLoaded	19	63	34	12	6
		load	55	2153	457	751	361
		domInteractive	19	63	34	12	6

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 20 Bytes (0.00%)
• common: 0 Bytes (0.00%)

[metamaskbot]

Builds ready [bd0a459]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (269 ± 276 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	80	312	121	48	23
		domContentLoaded	10	61	29	15	7
		load	51	2202	269	574	276
		domInteractive	10	61	29	15	7