[pgpool-committers: 9657] pgpool: Doc: add release notes of 4.0.25-4.1.18.

[Bo Peng]

Doc: add release notes of 4.0.25-4.1.18.

Branch
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V4_1_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=8462892cc9cad83c5bd2d8e44a5b7e720269bd6a

Modified Files
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doc.ja/src/sgml/release-4.0.sgml |  22 ++++++++
doc.ja/src/sgml/release-4.1.sgml | 104 ++++++++++++++++++++++++++++++++++
doc/src/sgml/release-4.0.sgml    |  24 ++++++++
doc/src/sgml/release-4.1.sgml    | 117 +++++++++++++++++++++++++++++++++++++++
4 files changed, 267 insertions(+)