Gems6 fcm 2.0.2 29,806,460 May 01, 2026 gcm 0.1.1 3,673,785 February 04, 2016 GeoRuby 1.3.4 414,178 March 19, 2009* ym4r 0.6.1 195,372 February 06, 2008* spacialdb 0.0.3 11,979 August 26, 2011 yilp 0.1 5,369 April 12, 2009*