Add CHANGELOG for v0.16.0 (#36) #4

Job	Run time
anywhere_publish_workflow / Get Version	29s
anywhere_publish_workflow / Build Postgres 14 FDW for Linux - ARM64	3m 57s
anywhere_publish_workflow / Build Postgres 14 FDW for Darwin - AMD64	3m 19s
anywhere_publish_workflow / Build Postgres 14 FDW for Linux - AMD64	2m 20s
anywhere_publish_workflow / Build Export Tool	3m 19s
anywhere_publish_workflow / Build Postgres 15 FDW for Linux - AMD64	2m 16s
anywhere_publish_workflow / Build Postgres 14 FDW for Darwin - ARM64	2m 0s
anywhere_publish_workflow / Build Postgres 15 FDW for Linux - ARM64	3m 57s
anywhere_publish_workflow / Build Postgres 15 FDW for Darwin - AMD64	2m 26s
anywhere_publish_workflow / Build Postgres 15 FDW for Darwin - ARM64	1m 47s
anywhere_publish_workflow / Build SQLite Extension for Linux - AMD64	1m 25s
anywhere_publish_workflow / Build SQLite Extension for Linux - ARM64	2m 26s
anywhere_publish_workflow / Build SQLite Extension for Darwin - AMD64	2m 28s
anywhere_publish_workflow / Build SQLite Extension for Darwin - ARM64	1m 14s
anywhere_publish_workflow / Build Draft Release	1m 23s
anywhere_publish_workflow / Check Installation(Darwin ARM64)	19s
anywhere_publish_workflow / Check Installation(Darwin AMD64)	36s
anywhere_publish_workflow / Check Installation(Linux)	21s
	36m 2s

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