diff --git a/tcl.changes b/tcl.changes
index 5a2bc6e..14713a6 100644
--- a/tcl.changes
+++ b/tcl.changes
@@ -14,10 +14,6 @@ Tue Sep 10 07:30:57 UTC 2013 - kpetsch@suse.com
   * Improved [list {*}...] compile
   * Restored lost performance appending to long strings
   * Errors from execution traces become errors of the command
-- Platform Support:
-  * Cygwin64
-  * mingw-4.0
-  * FreeBSD updates
 
 -------------------------------------------------------------------
 Thu Jun 20 12:18:58 UTC 2013 - max@suse.com
diff --git a/tcl.spec b/tcl.spec
index bdbf2e0..865668e 100644
--- a/tcl.spec
+++ b/tcl.spec
@@ -20,7 +20,7 @@ Name:           tcl
 Url:            http://www.tcl.tk
 Version:        8.6.1
 Release:        0
-%define         rrc rc0
+%define         rrc rc1
 %define TCL_MINOR %(echo %version | cut -c1-3)
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Summary:        The Tcl Programming Language
diff --git a/tcl8.6.1rc0-src.tar.gz b/tcl8.6.1rc0-src.tar.gz
deleted file mode 100644
index b352275..0000000
--- a/tcl8.6.1rc0-src.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5402328030f2fb9d006d07ef6aa4072ea242c8890b1e2299c9d9cfa08a4e3942
-size 8749655
diff --git a/tcl8.6.1rc1-src.tar.gz b/tcl8.6.1rc1-src.tar.gz
new file mode 100644
index 0000000..f0a35d0
--- /dev/null
+++ b/tcl8.6.1rc1-src.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed1fa59708178d242395b683dbb626de0326dee397483e702a1ddcd1ee4fa202
+size 8753382