[pgpool-committers: 5557] pgpool: Doc: Add release-notes 3.6.16-3.4.23.

[Bo Peng]

Doc: Add release-notes 3.6.16-3.4.23.

Branch
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V3_6_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=74917ab619191293caff0950e0844ff5e4e680da

Modified Files
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doc.ja/src/sgml/release-3.4.sgml | 114 ++++++++++++++++++++++++++++++++++++++
doc.ja/src/sgml/release-3.5.sgml | 114 ++++++++++++++++++++++++++++++++++++++
doc.ja/src/sgml/release-3.6.sgml | 115 +++++++++++++++++++++++++++++++++++++++
doc/src/sgml/release-3.4.sgml    |  71 ++++++++++++++++++++++++
doc/src/sgml/release-3.5.sgml    |  71 ++++++++++++++++++++++++
doc/src/sgml/release-3.6.sgml    |  72 ++++++++++++++++++++++++
6 files changed, 557 insertions(+)