Bump to 0.1.17.1

docs/CHANGELOG.md

 # Revision history for ghcup
 
+## 0.1.17.1 -- 2021-09-26
+
+* Fix `NO_COLOR`
+* Fix `ghcup list -t` for hls/stack, wrt [#244](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/244)
+* Get rid of concurrent-output
+* Improve cli interface with partial versions (e.g. `ghcup install ghc 8`)
+* Fix HLS compilation builds
+* Implement `ghcup gc` (garbage collection) command
+
 ## 0.1.17 -- 2021-09-20
 
 * Add `--force` option to install/compile wrt [#210](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/210) by Arjun Kathuria

ghcup.cabal

 cabal-version:      3.0
 name:               ghcup
-version:            0.1.17
+version:            0.1.17.1
 license:            LGPL-3.0-only
 license-file:       LICENSE
 copyright:          Julian Ospald 2020

scripts/bootstrap/bootstrap-haskell

@@ -21,7 +21,7 @@
 
 plat="$(uname -s)"
 arch=$(uname -m)
-ghver="0.1.17"
+ghver="0.1.17.1"
 base_url="https://downloads.haskell.org/~ghcup"
 
 export GHCUP_SKIP_UPDATE_CHECK=yes