v2.3.1: The ancient worlds of June
Fixed: * Builds on pre-NLL (<1.37.0) compilers (e5560c9788d9e15f55552d7e4541c2640d39a95e) (#116) (#117) Internal: * Tests for pre-NLL (1.35.0) on Travis (24aeac2c67cd86e0a6b9f6ebcfff19e9f6d56ce9) (#116)
Fixed: * Builds on pre-NLL (<1.37.0) compilers (e5560c9788d9e15f55552d7e4541c2640d39a95e) (#116) (#117) Internal: * Tests for pre-NLL (1.35.0) on Travis (24aeac2c67cd86e0a6b9f6ebcfff19e9f6d56ce9) (#116)