[pgpool-committers: 6720] pgpool: Doc: Add release-note.

[Bo Peng]

Doc: Add release-note.

Branch
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V3_7_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=53f5516f6c0f66df95099632eecf13c1d6c8060d

Modified Files
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doc.ja/src/sgml/release-3.5.sgml |  65 ++++++++++++++++
doc.ja/src/sgml/release-3.6.sgml | 132 +++++++++++++++++++++++++++++++
doc.ja/src/sgml/release-3.7.sgml | 162 +++++++++++++++++++++++++++++++++++++++
doc.ja/src/sgml/version.sgml     |   2 +-
doc/src/sgml/release-3.5.sgml    |  44 +++++++++++
doc/src/sgml/release-3.6.sgml    |  92 ++++++++++++++++++++++
doc/src/sgml/release-3.7.sgml    | 113 +++++++++++++++++++++++++++
doc/src/sgml/version.sgml        |   2 +-
8 files changed, 610 insertions(+), 2 deletions(-)