GNU Go 3.1.30

GNU Go 3.1.30 is now available at:

http://www.gnu.org/software/gnugo/devel.html

This release fixes two bugs that can cause crashes.

Patches in this release:

trevor_1_30.1. FIXME's. 
arend_1_30.5. Platform dependency addressed. 
arend_1_30.4. Doc revision. 
gunnar_1_30.4. Important bugfix. 
tuning_1_30.1. Tuning patch. 
sgf_properties_1_30.2. Prevents unnecessary rebuilding. 
gunnar_1_30.2. Bugfixes in tactical reading. Eliminates a platform dependency. 
gunnar_1_30.1. Tuning patch. 
influence_1_30.1. Stops a crash. 

- target sgf_properties.h not built by default
- bugfixes in defend2(), special_rescue(), and special_rescue2()
- MAX_INTRUSIONS doubled in size
- intrusions beyond MAX_INTRUSION silently discarded
- new connect_and_cut_helper2 autohelper macro
- platform dependency resolved in store_persistent_reading_cache
- EXP_J_VALUE increased to 35 in shapes.c
- graph_ renamed to tree_ in mkpat.c & related files
- a few FIXMEs addressed
- tuning
- influence tuning
- new logo-32.jpg and logo-32.eps
- newlogo.eps made smaller using level 2 postscript
- doc revision

Dan