Issue 517: Create or replace view statement has no effect on the others already existing JDBC connection    

Issue 518: java.sql.Connection.commit() freezes after LOB modification with EXCLUSIVE connection    

Improve error message when dropping an index that belongs to a constraint, specify constraint in error message.

For in-memory databases, queries with a "group by" column that is also a hash index threw a RuntimeException.

    Make ValueGeometry#getDimensionCount more reliable.
    Add unit test to check for illegal ValueGeometry comparison
    Add unit test for conversion of Geometry object into Object
    Add optional export to MANIFEST.MF for JTS Geometry classes
    Validate that geometry values can be represented in WKB.

Fix bug with ALLOW_LITERALS=NONE, where the periodic analyze table on insert would throw an exception.

Make org.h2.util.ScriptReader throw a better exception when handling broken scripts which generate extremely large statements.

Support the JDBC DatabaseMetaData#getClientInfoProperties() method, in the sense of returning an empty result, in order to make Websphere happy.

Query Statistics: new feature which stores the newest 100 SQL queries executed and their performance data.
Useful for tracking down badly performing queries.

MVStore table engine: new setting "retention_time" to configure the time to retain old data. The default is 45 seconds.