update Travis

.travis.yml

@@ -53,3 +53,4 @@ script:
   - sudo wo stack upgrade --composer --no-prompt
   - sudo wo update --travis
   - sudo wo stack status
+  - echo "yes" | sudo wo stack purge --all

CHANGELOG.md

@@ -23,11 +23,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Adminer updated to v4.7.2
 - eXtplorer updated to v2.1.13
 - Removed WordOps version from the Nginx header X-Powered-By to avoid possible security issues
+- Several code quality improvements to speed up WordOps execution
 
 #### Fixed
 
 - Kernel tweaks were not applied without server reboot
 - Fail2ban standalone install
+- `wo stack purge --all` error due to PHP7.3 check
 
 ### v3.9.6.2 - 2019-07-24
 

install

@@ -713,7 +713,6 @@ if [ -x /usr/local/bin/wo ]; then
             wo_lib_echo "Applying Kernel tweaks" | tee -ai $wo_install_log
             wo_tweak_kernel | tee -ai $wo_install_log
             wo_lib_echo "Running post-install steps " | tee -ai $wo_install_log
-            wo_git_init | tee -ai $wo_install_log
             wo_update_wp_cli | tee -ai $wo_install_log
         else
             wo_lib_error "Not updating WordOps to $wo_version_new, exit status = " 1