update changelog in docs #1090

Job	Run time
linux-64-py	2m 17s
matrix.region	1s
random_seed_generation_test	1s
matrix.region	1s
estimation_edb_creation_test	1s
matrix.label	1s
Estimation Notebooks Test	1s
develop-docbuild	1s
Expression Profiling Tests	1s
Estimation Mode Unit Tests	1s
	2m 26s

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