[翻译]DBCP释放历史

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版本日期 描述

1.4.1	TBD 待决定	TBD 带决定
1.4	2010-02-14	This release includes new features as well as bug fixes and enhancements. Some bug fixes change semantics (e.g. connection close is now idempotent). The 1.3 and 1.4 releases of DBCP are built from the same sources. Version 1.4 supports JDBC 4, so requires JDK 1.6. Applications running under JDK 1.4-1.5 must use DBCP 1.3. Applications running under JDK 1.6 should use DBCP 1.4. Other than support for the added methods in JDBC 4, there is nothing new or different in DBCP 1.4 vs. DBCP 1.3. The list of changes below since 1.2.2 applies to both the 1.3 and 1.4 release. Other than the one issue related to adding JDBC 4 support (DBCP-191), all bug fixes or new features are included in both DBCP 1.3 and 1.4   这版释放包括新的特性、bug修补和增强。一些bug修复改变了语义（例如链接的close是幂等的）。1.3和1.4版本的DBCP释放从同一套源代码建立。1.4版本支持JDBC4,所以要求JDK 1.6.运行在JDK 1.4-1.5环境的应用必须使用DBCP 1.3.运行在JDK 1.6环境的应用应该使用DBCP 1.4。除了支持JDBC 4增加的方法，DBCP 1.4和DBCP 1.3没有差别。后面的修改列表中，从1.2.2开始同时应用于1.3和1.4释放。除了JDBC 4新增的接口支持，所有的bug修复和新的特性都包括在DBCP 1.3个1.4中。
1.3	2010-02-14	Compatability release for JDBC 3. See version 1.4 description and change log.   对JDBC 3的兼容性释放。参考1.4版本描述和修改记录。
1.2.2	2007-04-04	This is a maintenance release containing bug fixes and enhancements. All API changes are binary compatible with version 1.2.1.   这是一个维护性释放，包括bug修复和增强。所有的API改变在二进制级别对1.2.1兼容。
1.2.1	2004-06-12	Maintenance Release to restore JDK 1.3 compatibility   恢复对JDK 1.3兼容性的维护性释放
1.2	2004-06-07
1.1	2003-10-20
1.0	2002-08-12	Initial Release   初始释放