[pgpool-committers: 8610] pgpool: Doc: add release notes.

[Bo Peng]

Doc: add release notes.

Branch
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V4_3_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=2863cf90759a9666ab2b0ede25e48a54cd4f9f5e

Modified Files
--------------
doc.ja/src/sgml/release-3.7.sgml | 142 +++++++++++++++++++
doc.ja/src/sgml/release-4.0.sgml | 179 +++++++++++++++++++++++
doc.ja/src/sgml/release-4.1.sgml | 198 ++++++++++++++++++++++++++
doc.ja/src/sgml/release-4.2.sgml | 235 +++++++++++++++++++++++++++++++
doc.ja/src/sgml/release-4.3.sgml | 292 ++++++++++++++++++++++++++++++++++++++
doc/src/sgml/release-3.7.sgml    | 143 +++++++++++++++++++
doc/src/sgml/release-4.0.sgml    | 180 ++++++++++++++++++++++++
doc/src/sgml/release-4.1.sgml    | 199 ++++++++++++++++++++++++++
doc/src/sgml/release-4.2.sgml    | 236 +++++++++++++++++++++++++++++++
doc/src/sgml/release-4.3.sgml    | 296 +++++++++++++++++++++++++++++++++++++++
10 files changed, 2100 insertions(+)