Release v3.5.2 #279

Job	Run time
build (2.5.3, gemfiles/rails50.gemfile)	1m 4s
build (2.5.3, gemfiles/rails51.gemfile)	1m 1s
build (2.5.3, gemfiles/rails52.gemfile)	59s
build (2.5.3, gemfiles/rails60.gemfile)	2m 4s
build (2.5.3, gemfiles/rails61.gemfile)	2m 8s
build (2.6.0, gemfiles/rails50.gemfile)	1m 1s
build (2.6.0, gemfiles/rails51.gemfile)	1m 3s
build (2.6.0, gemfiles/rails52.gemfile)	1m 4s
build (2.6.0, gemfiles/rails60.gemfile)	2m 1s
build (2.6.0, gemfiles/rails61.gemfile)	2m 9s
build (2.6.6, gemfiles/rails50.gemfile)	1m 2s
build (2.6.6, gemfiles/rails51.gemfile)	1m 3s
build (2.6.6, gemfiles/rails52.gemfile)	1m 7s
build (2.6.6, gemfiles/rails60.gemfile)	2m 12s
build (2.6.6, gemfiles/rails61.gemfile)	2m 16s
build (2.7.2, gemfiles/rails50.gemfile)	1m 7s
build (2.7.2, gemfiles/rails51.gemfile)	1m 4s
build (2.7.2, gemfiles/rails52.gemfile)	1m 4s
build (2.7.2, gemfiles/rails60.gemfile)	2m 13s
build (2.7.2, gemfiles/rails61.gemfile)	1m 58s
build (gemfiles/rails71.gemfile, 3.2.2)	55s
build (gemfiles/rails71.gemfile, 3.1.1)	52s
build (gemfiles/rails70.gemfile, 3.1.1)	47s
build (gemfiles/rails70.gemfile, 3.0.3)	38s
build (gemfiles/rails61.gemfile, 3.0.3)	36s
	33m 28s

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