diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52436d1..46384f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### v3.9.x - [Unreleased]
 
+### v3.9.6.2 - 2019-07-23
+
+#### Fixed
+
+- phpMyAdmin archive download link archive
+- Arguments `--letsencrypt=clean/purge`
+- Incorrect directory removal during stack upgrade
+-
+
 ### v3.9.6.1 - 2019-07-23
 
 #### Fixed
diff --git a/config/bash_completion.d/wo_auto.rc b/config/bash_completion.d/wo_auto.rc
index ec38270..b8facb7 100644
--- a/config/bash_completion.d/wo_auto.rc
+++ b/config/bash_completion.d/wo_auto.rc
@@ -165,7 +165,7 @@ _wo_complete()
 
             "update")
                 COMPREPLY=( $(compgen \
-                                    -W "--password --php --php73 --mysql --wp  --wpsubdir --wpsubdomain --wpfc --wpsc  --wpredis --letsencrypt --letsencrypt=subdomain --letsencrypt=off --letsencrypt=renew -le -le=subdomain -le=wildcard --dns --dns=dns_cf --dns=dns_do" \
+                                    -W "--password --php --php73 --mysql --wp  --wpsubdir --wpsubdomain --wpfc --wpsc  --wpredis --letsencrypt --letsencrypt=subdomain --letsencrypt=off --letsencrypt=renew  --letsencrypt=clean -le -le=subdomain -le=wildcard --dns --dns=dns_cf --dns=dns_do" \
                                  -- $cur) )
                 ;;
             "delete")
@@ -213,7 +213,7 @@ _wo_complete()
                 if [ ${COMP_WORDS[2]} == "create" ]; then
                     retlist="--wp --wpsc --wpfc --user --email --pass --wpredis --letsencrypt -le --letsencrypt=subdomain --letsencrypt=wildcard --dns --dns=dns_cf --dns=dns_do --php73"
                 elif [ ${COMP_WORDS[2]} == "update" ]; then
-                    retlist="--wp --wpfc --wpsc --php73 --php73=off --wpredis --letsencrypt --letsencrypt=subdomain --letsencrypt=wildcard --letsencrypt=off --letsencrypt=renew -le -le=off -le=wildcard --dns --dns=dns_cf --dns=dns_do"
+                    retlist="--wp --wpfc --wpsc --php73 --php73=off --wpredis --letsencrypt --letsencrypt=subdomain --letsencrypt=wildcard --letsencrypt=off --letsencrypt=renew --letsencrypt=clean -le -le=off -le=wildcard --dns --dns=dns_cf --dns=dns_do"
                 else
                     retlist=""
                 fi
@@ -232,7 +232,7 @@ _wo_complete()
                 if [ ${COMP_WORDS[2]} == "create" ]; then
                     retlist="--wpsc --wpfc --user --email --pass --wpredis --letsencrypt --letsencrypt=subdomain --letsencrypt=wildcard -le --php73 --dns --dns=dns_cf --dns=dns_do"
                 elif [ ${COMP_WORDS[2]} == "update" ]; then
-                    retlist="--wpfc --wpsc --php73 --php73=off --wpredis --letsencrypt --letsencrypt=subdomain --letsencrypt=wildcard --letsencrypt=off --letsencrypt=renew -le --dns --dns=dns_cf --dns=dns_do"
+                    retlist="--wpfc --wpsc --php73 --php73=off --wpredis --letsencrypt --letsencrypt=subdomain --letsencrypt=wildcard --letsencrypt=off --letsencrypt=renew --letsencrypt=clean -le --dns --dns=dns_cf --dns=dns_do"
                 else
                     retlist=""
                 fi
@@ -261,7 +261,7 @@ _wo_complete()
 
         "--wpredis" | "--wpfc")
             if [ ${COMP_WORDS[2]} == "update" ]; then
-                retlist="--password --php --php73 --mysql --wp  --wpsubdir --wpsubdomain --wpfc --wpsc --wpredis --letsencrypt --letsencrypt=subdomain --letsencrypt=off --letsencrypt=renew -le --dns --dns=dns_cf --dns=dns_do"
+                retlist="--password --php --php73 --mysql --wp  --wpsubdir --wpsubdomain --wpfc --wpsc --wpredis --letsencrypt --letsencrypt=subdomain --letsencrypt=off --letsencrypt=renew --letsencrypt=clean -le --dns --dns=dns_cf --dns=dns_do"
             else
                 retlist=""
             fi
diff --git a/wo/cli/plugins/stack_upgrade.py b/wo/cli/plugins/stack_upgrade.py
index 6aac565..7f3e4f8 100644
--- a/wo/cli/plugins/stack_upgrade.py
+++ b/wo/cli/plugins/stack_upgrade.py
@@ -238,7 +238,7 @@ class WOStackUpgradeController(CementBaseController):
                                      '-all-languages/config.inc.php'
                                      .format(WOVariables.wo_phpmyadmin))
                                     )
-                    WOFileUtils.rm(self, '{0}22222/htdocs/db/pma/'
+                    WOFileUtils.rm(self, '{0}22222/htdocs/db/pma'
                                    .format(WOVariables.wo_webroot))
                     shutil.move('/var/lib/wo/tmp/phpMyAdmin-{0}'
                                 '-all-languages/'