chore: update CHANGELOG for v0.8.1 #1625

Job	Run time
Documentation Style Check	14s
Code style	50s
Update CHANGELOG (on release)	0s
Documentation	2m 46s
Build and Smoke tests (ubuntu-latest, 3.10, false)	20s
Build and Smoke tests (ubuntu-latest, 3.11, false)	33s
Build and Smoke tests (ubuntu-latest, 3.12, false)	27s
Build and Smoke tests (windows-latest, 3.10, false)	1m 36s
Build and Smoke tests (windows-latest, 3.11, false)	1m 19s
Build and Smoke tests (windows-latest, 3.12, false)	1m 51s
Tests and coverage (3.10)	2m 5s
Tests and coverage (3.11)	2m 3s
Tests and coverage (3.12)	1m 51s
Package library	30s
Release project	0s
Upload dev documentation	0s
Upload release documentation	0s
	16m 25s

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