Update CHANGELOG #377

Job	Run time
Unit test (ubuntu-20.04, 2.1)	58s
Unit test (ubuntu-20.04, 2.2)	1m 2s
Unit test (ubuntu-20.04, 2.3)	59s
Unit test (ubuntu-20.04, 2.4)	1m 10s
Unit test (ubuntu-20.04, 2.5)	27s
Unit test (ubuntu-20.04, 2.6)	34s
Unit test (ubuntu-20.04, 2.7)	28s
Unit test (ubuntu-20.04, 3)	15s
Unit test (ubuntu-20.04, 3.1)	17s
Unit test (ubuntu-20.04, 3.2)	16s
Unit test (ubuntu-20.04, 3.3)	18s
Unit test (ubuntu-20.04, jruby-9.1)	59s
Unit test (ubuntu-20.04, jruby-9.2)	59s
Unit test (ubuntu-20.04, jruby-9.3)	55s
Unit test (ubuntu-20.04, jruby-9.4)	48s
Unit test (ubuntu-20.04, truffleruby)	1m 48s
Unit test (macos-latest, 2.6)	38s
Unit test (macos-latest, 2.7)	42s
Unit test (macos-latest, 3)	19s
Unit test (macos-latest, 3.1)	30s
Unit test (macos-latest, 3.2)	18s
Unit test (macos-latest, 3.3)	20s
Unit test (macos-latest, jruby-9.3)	43s
Unit test (macos-latest, jruby-9.4)	33s
Unit test (macos-latest, truffleruby)	1m 17s
Unit test (windows-latest, 2.2)	1m 57s
Unit test (windows-latest, 2.3)	1m 20s
Unit test (windows-latest, 2.4)	1m 40s
Unit test (windows-latest, 2.5)	2m 42s
Unit test (windows-latest, 2.6)	3m 9s
Unit test (windows-latest, 2.7)	3m 20s
Unit test (windows-latest, 3)	3m 2s
Unit test (windows-latest, 3.1)	1m 34s
Unit test (windows-latest, 3.2)	1m 17s
Unit test (windows-latest, 3.3)	1m 28s
finish	2s
	39m 4s

Provide feedback