This release contains a variety of fixes from 7.4.13.
A dump/restore is not required for those running 7.4.X. However, if you are upgrading from a version earlier than 7.4.11, see the release notes for 7.4.11.
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Fix core dump when an untyped literal is taken as ANYARRAY
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Fix string_to_array() to handle overlapping matches for the separator string
For example, string_to_array('123xx456xxx789', 'xx').
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Fix corner cases in pattern matching for psql's \d commands
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Fix index-corrupting bugs in /contrib/ltree (Teodor)
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Fix backslash escaping in /contrib/dbmirror
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Adjust regression tests for recent changes in US DST laws
