update year to 20232023-02-22T17:00:15ZSHIRAKATA Kentaroargrath@ub32.orgSHIRAKATA Kentaroargrath@ub32.org2023-02-22T17:00:15Zhttp://git.osdn.net/view?p=jnethack/source.git;a=commitdiff;h=9a248dcc08021e75ecd38ec894d2665409a8bd0f
upgrade to 3.6.72023-02-18T04:27:22ZSHIRAKATA Kentaroargrath@ub32.orgSHIRAKATA Kentaroargrath@ub32.org2023-02-18T04:27:22Zhttp://git.osdn.net/view?p=jnethack/source.git;a=commitdiff;h=c969f79903dc8dc8585c86d04707056ded1fc90f