Try to fix travis CI

.travis.yml

@@ -3,12 +3,8 @@ language: bash
 # Use container-based infrastructure for quicker build start-up
 sudo: false
 
-addons:
-  apt:
-    sources:
-    - debian-sid
-    packages:
-    - shellcheck
+before_script:
+    - shellcheck --version
 
 script:
     - shellcheck -e SC2034 duplicity-backup.sh duplicity-backup.conf.example

CHANGELOG

@@ -1,7 +1,7 @@
 vX.X.X (unreleased)
 ===================
 
-v1.6.0 (unreleased)
+v1.6.0 (2018-05-22)
 ===================
   * Add support for Dropbox backend (by xmatthias)
   * Fix issue #177: bug in `--cleanup` action (thanks smcgrat)

README.md

@@ -68,23 +68,23 @@ You can clone the repository (which makes it easy to get future updates):
 
     git clone https://github.com/zertrin/duplicity-backup.sh.git duplicity-backup
 
-If you prefer the stable version do:
+If you prefer the stable (but old) version do:
 
     git checkout stable
 
-... or if you want the latest version (might still have bugs), then:
+... or if you want the normal version, then:
 
     git checkout master
 
-... or if you like living on the edge, you can stay at the development version which is automatically cloned.
+... or if you like living on the edge (or need the latest bugfixes), you can stay at the development version which is automatically cloned.
 
 Or just download the ZIP file:
 
 | Version       | Download link                                                     |
 |---------------|-------------------------------------------------------------------|
-| stable        | https://github.com/zertrin/duplicity-backup.sh/archive/stable.zip |
+| stable (old)  | https://github.com/zertrin/duplicity-backup.sh/archive/stable.zip |
 | normal        | https://github.com/zertrin/duplicity-backup.sh/archive/master.zip |
-| bleeding-edge | https://github.com/zertrin/duplicity-backup.sh/archive/dev.zip    |
+| latest        | https://github.com/zertrin/duplicity-backup.sh/archive/dev.zip    |
 
 ### 2. Configure the script