Release version 0.28

CHANGELOG

@@ -2,8 +2,19 @@
 List of major changes and improvements between releases
 =======================================================
 
-Yosys 0.27 .. Yosys 0.27-dev
+Yosys 0.27 .. Yosys 0.28
 --------------------------
+ * Verilog
+    - Out of bounds checking for struct/union members.
+
+ * Verific support
+    - Fix enum_values support and signed attribute values.
+
+ * ECP5 support
+    - Added "synth_ecp5 -iopad"
+
+ * MachXO2 support
+    - Added "synth_machxo2 -ccu2"
 
 Yosys 0.26 .. Yosys 0.27
 --------------------------

Makefile

@@ -141,7 +141,7 @@ LDLIBS += -lrt
 endif
 endif
 
-YOSYS_VER := 0.27+33
+YOSYS_VER := 0.28
 
 # Note: We arrange for .gitcommit to contain the (short) commit hash in
 # tarballs generated with git-archive(1) using .gitattributes. The git repo
@@ -157,7 +157,7 @@ endif
 OBJS = kernel/version_$(GIT_REV).o
 
 bumpversion:
-	sed -i "/^YOSYS_VER := / s/+[0-9][0-9]*$$/+`git log --oneline 5f88c21.. | wc -l`/;" Makefile
+#	sed -i "/^YOSYS_VER := / s/+[0-9][0-9]*$$/+`git log --oneline 5f88c21.. | wc -l`/;" Makefile
 
 # set 'ABCREV = default' to use abc/ as it is
 #