ip2region Files

New Feature

• IPv4 and IPv6 data updates with geofeeds and community reports merge.
• Golang xdb searcher optimization.
• Geo province name fix and new name standard for municipalities of China.
• Native windows build supports for cpp.

What's Changed

• Fix golang searcher by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/499
• fix：避免在 32 位平台上出现 maxFilePtr 溢出 by @fnoopv in https://github.com/lionsoul2014/ip2region/pull/500
• fix: IPv4.IPCompare 会修改输入切片（就地反转字节序） by @fnoopv in https://github.com/lionsoul2014/ip2region/pull/501
• fix: SearcherPool 关闭后 BorrowSearcher() 永久阻塞（死锁） by @fnoopv in https://github.com/lionsoul2014/ip2region/pull/502
• fix: 修复LoadHeaderFromBuff 无长度检查，可能 panic的问题 by @fnoopv in https://github.com/lionsoul2014/ip2region/pull/503
• IPSub to IPAdd (clearer semantics) by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/507
• fix: 修复 bench 在空源文件时除零 panic by @fnoopv in https://github.com/lionsoul2014/ip2region/pull/508
• fix errors reported by issues/479 by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/511
• fix (go): VersionFromHeader 错误消息打印正确的字段值 by @fnoopv in https://github.com/lionsoul2014/ip2region/pull/515
• fix (go): 修正 NewIp2Region v6 错误消息与注释中的拼写错误 by @fnoopv in https://github.com/lionsoul2014/ip2region/pull/516
• check and close the pool gracefully on init error by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/517
• merge the geofeed of global top provider on 20260808 by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/518
• apply the new format standard on 20260809 by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/519
• fix geo names on 20260809 by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/520
• fix the province names by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/521
• Data fix names on 20260814 by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/522
• merge the fixes reported on 20260828 by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/525
• fix(cpp): support native Windows builds by @Alice39s in https://github.com/lionsoul2014/ip2region/pull/526
• labels and comments to English by @lionsoul2014 in https://github.com/lionsoul2014/ip2region/pull/527

New Contributors

• @fnoopv made their first contribution in https://github.com/lionsoul2014/ip2region/pull/500

Full Changelog: https://github.com/lionsoul2014/ip2region/compare/v3.17.0...v3.18.0