Bump version to 4.0.0.

First sgminer release.

NEWS.md

@@ -0,0 +1,19 @@
+Version 4.0.0 - 15th January 2014
+
+* Fork `veox/sgminer` from `ckolivas/cgminer` version 3.7.2.
+* Remove code referencing SHA256d mining, FPGAs and ASICS. Leftovers most probably still remain.
+* AMD ADL crash fix on R9 chipsets by Benjamin Herrenschmidt.
+* Maximum allowed intensity increased to 42.
+* Move documentation to directory `doc`.
+* `--gpu-threads` support for comma-separated values by Martin "Kalroth" Danielsen.
+* AMD ADL SDK 5 mandatory, preparation for ADL Overdrive 6 support by Martin.
+* Allow changing TCP keepalive packet idle time using `--tcp-keepalive`.
+* Automatic library presence detection by `configure`.
+* `--scrypt` option removed (no other choice now).
+* `--vectors` option removed (current kernel only supports 1).
+* Display per-GPU reject percentage instead of absolute values by Martin.
+* Do not show date in log by default (switch with `--log-show-date`).
+* Fix network difficulty display to resemble that of cgminer 3.1.1.
+* Forward-port relevant bugfixes form `ckolivas/cgminer`, up to cgminer version 3.10.0.
+
+Previous NEWS file available [here](https://github.com/veox/sgminer/blob/829f0687bfd0ddb0cf12a9a8588ae2478dfe8d99/NEWS).

configure.ac

@@ -1,8 +1,8 @@
 ##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
 ##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
-m4_define([v_maj], [3])
-m4_define([v_min], [7])
-m4_define([v_mic], [2])
+m4_define([v_maj], [4])
+m4_define([v_min], [0])
+m4_define([v_mic], [0])
 ##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
 m4_define([v_ver], [v_maj.v_min.v_mic])
 m4_define([lt_rev], m4_eval(v_maj + v_min))