diff --git a/package/base/slang/doc-dir.patch b/package/base/slang/doc-dir.patch
deleted file mode 100644
index 96e81461a..000000000
--- a/package/base/slang/doc-dir.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
-# 
-# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
-# Please add additional copyright information _after_ the line containing
-# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
-# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
-# 
-# ROCK Linux: rock-src/package/base/slang/doc-dir.patch
-# ROCK Linux is Copyright (C) 1998 - 2006 Clifford Wolf
-# 
-# This patch file is dual-licensed. It is available under the license the
-# patched project is licensed under, as long as it is an OpenSource license
-# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
-# of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-# 
-# --- ROCK-COPYRIGHT-NOTE-END ---
-
---- ./src/Makefile.in.orig	Sun Feb  4 07:33:04 2001
-+++ ./src/Makefile.in	Mon Feb 12 09:10:10 2001
-@@ -36,7 +36,7 @@
- exec_prefix = @exec_prefix@
- install_lib_dir = @libdir@
- install_include_dir = @includedir@
--install_doc_dir = $(prefix)/doc/slang
-+install_doc_dir = $(prefix)/doc/packages/slang
- DOC_FILES = ../changes.txt ../COPY* ../doc/slangdoc.html ../doc/text/*.txt
- MODULE_INSTALL_DIR = @libdir@/slang/modules
- #---------------------------------------------------------------------------
diff --git a/package/base/slang/slang.desc b/package/base/slang/slang.desc
index 344c2ee35..0bb699989 100644
--- a/package/base/slang/slang.desc
+++ b/package/base/slang/slang.desc
@@ -39,8 +39,8 @@
 
 [L] OpenSource
 [S] Stable
-[V] 1.4.9
+[V] 2.0.6
 [P] X -?---5---9 108.400
 
-[D] 3484493144 slang-1.4.9.tar.bz2 ftp://space.mit.edu/pub/davis/slang/v1.4/
+[D] 229928572 slang-2.0.6.tar.bz2 ftp://space.mit.edu/pub/davis/slang/v2.0/
 
diff --git a/package/clifford/jed/jed.desc b/package/clifford/jed/jed.desc
index ea349f9ff..b8e8b0e4e 100644
--- a/package/clifford/jed/jed.desc
+++ b/package/clifford/jed/jed.desc
@@ -37,8 +37,8 @@
 
 [L] GPL
 [S] Stable
-[V] 0.99-16
+[V] 0.99-18
 [P] X -?---5---9 172.600
 
-[D] 4140055328 jed-0.99-16.tar.bz2 ftp://space.mit.edu/pub/davis/jed/v0.99/
+[D] 1996314149 jed-0.99-18.tar.bz2 ftp://space.mit.edu/pub/davis/jed/v0.99/