New VersionsLucene-4.0.0-ALPHA (source) API Changes / Binary CompatibilityLucene-4.0.0-ALPHA (relative to 3.6.0): 5644 new methods, 4174 removed, 721 high severity changes, 103 medium and 209 low API Changes / Source CompatibilityLucene-4.0.0-ALPHA (relative to 3.6.0): 5644 new methods, 4174 removed, 839 high severity changes, 125 medium and 3 low |