[pgpool-committers: 10469] pgpool: Doc: update release note.

[Bo Peng]

Doc: update release note.

Branch
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V4_6_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=95c20f11ad70c15b4a5406ae988d0b8518189031

Modified Files
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doc.ja/src/sgml/release-4.6.sgml | 130 ++++++++++++++++++++++++++++++++++-----
doc/src/sgml/release-4.6.sgml    | 122 ++++++++++++++++++++++++++++++++++--
2 files changed, 233 insertions(+), 19 deletions(-)