[pgpool-committers: 7012] 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=69b0de2b4069f172e11e9461f4720d5ad6337d2e

Modified Files
--------------
doc.ja/src/sgml/release-3.5.sgml | 132 ++++++++++++++++++++++++++
doc.ja/src/sgml/release-3.6.sgml | 186 ++++++++++++++++++++++++++++++++++++
doc.ja/src/sgml/release-3.7.sgml | 198 +++++++++++++++++++++++++++++++++++++++
doc.ja/src/sgml/version.sgml     |   2 +-
doc/src/sgml/release-3.5.sgml    | 120 ++++++++++++++++++++++++
doc/src/sgml/release-3.6.sgml    | 174 ++++++++++++++++++++++++++++++++++
doc/src/sgml/release-3.7.sgml    | 186 ++++++++++++++++++++++++++++++++++++
doc/src/sgml/version.sgml        |   2 +-
8 files changed, 998 insertions(+), 2 deletions(-)