+ cleanup for DDC::Concordance v0.48 release
+ tagged DDC-XS-0.25
+ cleanup for DDC::XS v0.25 release
+ removed tag DDC-XS-0.25
+ tagged ddc-2.2.4
* ddc v2.2.4 release cleanup
+ tagged DDC-XS-0.25-rc1
+ updated DDC::XS change-log
+ removed tag 0.25-rc1