[Rtir] RTIR 2.4.4 released

[Ruslan Zakirov]

We are happy to announce that RTIR 2.4.4 is now available.

It's a bug fix release that closes important RT 3.8.8 compatibility issue.
Detailed information you can find below.

You can download it from:

http://download.bestpractical.com/pub/rt/release/RT-IR-2.4.4.tar.gz
http://download.bestpractical.com/pub/rt/release/RT-IR-2.4.4.tar.gz.sig

SHA1 Sums

b823ce1c86107ceaac2ac5cc24ca0b9a6a09b629  RT-IR-2.4.4.tar.gz
fed3c42e4bb5918a8ef081b5238824741af06fca  RT-IR-2.4.4.tar.gz.sig

Changes:

* ColumnMaps compatibility fix for RT 3.8.8 and preserve compat with older
  versions
* apply transaction date search only if it's full text search,
  otherwise it may slow down things
* avoid showing zero values when CF value is not set
* respect LinkValueTo for RTIR custom fields
* fixes related to handling user's signatures

-- 
Best regards, Ruslan.