diff-lcs 2.0.0

• fasterer 0.11.0 ~> 0.11

• hoe 4.6.1 ~> 4.0

• hoe-halostatue 3.0.1 ~> 3.0

• minitest 6.0.2 ~> 6.0

• minitest-autotest 1.2.1 ~> 1.0

• minitest-focus 1.4.1 ~> 1.1

• rake 13.3.1 >= 10.0, < 14

• rdoc 7.2.0 >= 6.0, < 8

• simplecov 0.22.0 ~> 0.9

• simplecov-lcov 0.9.0 ~> 0.9

• standard 1.54.0 ~> 1.50

• standard-thread_safety 1.0.0 ~> 1.0