Add CHANGELOG for v1.4.0 #63

Job	Run time
anywhere_publish_workflow / Get Version	1m 2s
anywhere_publish_workflow / Build Postgres 14 FDW for Linux - ARM64	1s
anywhere_publish_workflow / Build Postgres 14 FDW for Darwin - ARM64	1s
anywhere_publish_workflow / Build Postgres 14 FDW for Linux - AMD64	1s
anywhere_publish_workflow / Build Postgres 14 FDW for Darwin - AMD64	1s
anywhere_publish_workflow / Build Postgres 15 FDW for Linux - ARM64	1s
anywhere_publish_workflow / Build Postgres 15 FDW for Linux - AMD64	1s
anywhere_publish_workflow / Build Postgres 15 FDW for Darwin - AMD64	1s
anywhere_publish_workflow / Build Postgres 15 FDW for Darwin - ARM64	1s
anywhere_publish_workflow / Build SQLite Extension for Linux - AMD64	1s
anywhere_publish_workflow / Build Export Tool	1s
anywhere_publish_workflow / Build SQLite Extension for Linux - ARM64	1s
anywhere_publish_workflow / Build SQLite Extension for Darwin - AMD64	1s
anywhere_publish_workflow / Build SQLite Extension for Darwin - ARM64	1s
anywhere_publish_workflow / Build Draft Release	1s
anywhere_publish_workflow / Check Installation(Darwin ARM64)	1s
anywhere_publish_workflow / Check Installation(Linux)	1s
anywhere_publish_workflow / Check Installation(Darwin AMD64)	1s
	1m 19s

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