diff --git a/docs/dokku-events-logs.md b/docs/dokku-events-logs.md
index 8ff961adb..462855d53 100644
--- a/docs/dokku-events-logs.md
+++ b/docs/dokku-events-logs.md
@@ -21,10 +21,10 @@ Enabling dokku events logger
 Dokku will then write log entries to ``/var/log/syslog`` as well as a Dokku-specific logs sub-directory ``/var/log/dokku/events.log``, which can be easily displayed with the command `dokku events`:
 
 ```
-Jul  3 16:09:48 dokku.me dokku[127630]: INVOKED: pre-release-buildstep( pythonapp )
+Jul  3 16:09:48 dokku.me dokku[127630]: INVOKED: pre-release-buildpack( pythonapp )
 Jul  3 16:10:02 dokku.me dokku[128095]: INVOKED: docker-args-run( rubyapp )
 Jul  3 16:10:02 dokku.me dokku[128114]: INVOKED: docker-args-run( nhl )
-Jul  3 16:10:03 dokku.me dokku[128136]: INVOKED: post-release-buildstep( pythonapp )
+Jul  3 16:10:03 dokku.me dokku[128136]: INVOKED: post-release-buildpack( pythonapp )
 Jul  3 16:10:03 dokku.me dokku[128195]: INVOKED: pre-deploy( pythonapp )
 Jul  3 16:10:23 dokku.me dokku[129253]: INVOKED: docker-args-deploy( pythonapp )
 Jul  3 16:10:24 dokku.me dokku[129337]: INVOKED: bind-external-ip( pythonapp )
@@ -47,10 +47,10 @@ docker-args-build
 pre-delete
 post-deploy
 receive-app
-pre-release-buildstep
+pre-release-buildpack
 nginx-pre-reload
 docker-args-deploy
-post-build-buildstep
+post-build-buildpack
 post-domains-update
 post-release-dockerfile
 check-deploy
@@ -63,10 +63,10 @@ bind-external-ip
 pre-deploy
 post-delete
 dependencies
-pre-build-buildstep
+pre-build-buildpack
 docker-args-run
 pre-build-dockerfile
-post-release-buildstep
+post-release-buildpack
 post-build-dockerfile
 pre-release-dockerfile
 update
diff --git a/docs/process-management.md b/docs/process-management.md
index f7c5e6b4c..bf28f79e1 100644
--- a/docs/process-management.md
+++ b/docs/process-management.md
@@ -13,9 +13,6 @@ ps:start <app>                                  Start app container(s)
 ps:stop <app>                                   Stop app container(s)
 ```
 
-*NOTE*: As of v0.3.14, `dokku deploy:all` in now deprecated by `ps:restartall` and will be removed in a future version.
-
-
 ## Scaling
 
 Dokku allows you to run multiple process types at different container counts. For example, if you had an app that contained 1 web app listener and 1 background job processor, dokku can, spin up 1 container for each process type defined in the Procfile. By default we will only start the web process. However, if you wanted 2 job processors running simultaneously, you can modify this behavior in a few ways.
diff --git a/dokku b/dokku
index 49fade16e..662203a2e 100755
--- a/dokku
+++ b/dokku
@@ -85,8 +85,7 @@ case "$1" in
         DOKKU_PORT_FILE="$DOKKU_ROOT/$APP/PORT.$PROC_TYPE.$CONTAINER_INDEX"
 
         # start the app
-        DOCKER_ARGS=$(: | plugn trigger docker-args $APP deploy $IMAGE_TAG)
-        DOCKER_ARGS+=" -e DYNO='$PROC_TYPE.$CONTAINER_INDEX' "
+        DOCKER_ARGS=" -e DYNO='$PROC_TYPE.$CONTAINER_INDEX' "
         DOCKER_ARGS+=$(: | plugn trigger docker-args-deploy $APP $IMAGE_TAG)
         [[ "$DOKKU_TRACE" ]] && DOCKER_ARGS+=" -e TRACE=true "
         BIND_EXTERNAL=$(plugn trigger bind-external-ip $APP)
diff --git a/plugins/00_dokku-standard/commands b/plugins/00_dokku-standard/commands
index 878690068..0175fe9f1 100755
--- a/plugins/00_dokku-standard/commands
+++ b/plugins/00_dokku-standard/commands
@@ -19,26 +19,15 @@ case "$1" in
         test "$(docker wait $id)" -eq 0
         docker commit $id $IMAGE > /dev/null
         [[ -d $CACHE_DIR ]] || mkdir $CACHE_DIR
-        # *DEPRECATED* in v0.3.15: `plugn trigger pre-build` will be removed in future releases
-        plugn trigger pre-build "$APP"
-        # *DEPRECATED* in v0.3.22: `plugn trigger pre-build-buildstep` will be removed in future releases
-        plugn trigger pre-build-buildstep "$APP"
         plugn trigger pre-build-buildpack "$APP"
 
-        # *DEPRECATED* in v0.3.14: `plugn trigger docker-args` will be removed in future releases
-        # https://github.com/progrium/dokku/issues/896 & https://github.com/progrium/dokku/issues/906
-        DOCKER_ARGS=$(: | plugn trigger docker-args $APP build)
-        DOCKER_ARGS+=$(: | plugn trigger docker-args-build $APP)
+        DOCKER_ARGS=$(: | plugn trigger docker-args-build $APP)
         [[ "$DOKKU_TRACE" ]] && DOCKER_ARGS+=" -e TRACE=true "
         id=$(docker run -d -v $CACHE_DIR:/cache -e CACHE_PATH=/cache $DOCKER_ARGS $IMAGE /build)
         docker attach $id
         test "$(docker wait $id)" -eq 0
         docker commit $id $IMAGE > /dev/null
 
-        # *DEPRECATED* in v0.3.15: `plugn trigger post-build` will be removed in future releases
-        plugn trigger post-build "$APP"
-        # *DEPRECATED* in v0.3.22: `plugn trigger post-build-buildstep` will be removed in future releases
-        plugn trigger post-build-buildstep "$APP"
         plugn trigger post-build-buildpack "$APP"
         ;;
 
@@ -66,10 +55,6 @@ case "$1" in
 
     case "$IMAGE_SOURCE_TYPE" in
       herokuish)
-        # *DEPRECATED* in v0.3.15: `plugn trigger pre-release` will be removed in future releases
-        plugn trigger pre-release "$APP" "$IMAGE_TAG"
-        # *DEPRECATED* in v0.3.22: `plugn trigger pre-release-buildstep` will be removed in future releases
-        plugn trigger pre-release-buildstep "$APP" "$IMAGE_TAG"
         plugn trigger pre-release-buildpack "$APP" "$IMAGE_TAG"
         if [[ -n $(config_export global) ]]; then
           id=$(config_export global | docker run -i -a stdin $IMAGE /bin/bash -c "mkdir -p /app/.profile.d && cat > /app/.profile.d/00-global-env.sh")
@@ -81,10 +66,6 @@ case "$1" in
           test "$(docker wait $id)" -eq 0
           docker commit $id $IMAGE > /dev/null
         fi
-        # *DEPRECATED* in v0.3.15: `plugn trigger post-release` will be removed in future releases
-        plugn trigger post-release "$APP" "$IMAGE_TAG"
-        # *DEPRECATED* in v0.3.22: `plugn trigger post-release-buildstep` will be removed in future releases
-        plugn trigger post-release-buildstep "$APP" "$IMAGE_TAG"
         plugn trigger post-release-buildpack "$APP" "$IMAGE_TAG"
         ;;
 
@@ -176,8 +157,7 @@ case "$1" in
 
     shift 2
 
-    DOCKER_ARGS=$(: | plugn trigger docker-args $APP run $IMAGE_TAG)
-    DOCKER_ARGS+=$(: | plugn trigger docker-args-run $APP $IMAGE_TAG)
+    DOCKER_ARGS=$(: | plugn trigger docker-args-run $APP $IMAGE_TAG)
     [[ "$DOKKU_TRACE" ]] && DOCKER_ARGS+=" -e TRACE=true "
     [[ $DOKKU_RM_CONTAINER ]] && DOKKU_RUN_OPTS="--rm"
     has_tty && DOKKU_RUN_OPTS+=" -i -t"
diff --git a/plugins/build-env/pre-build b/plugins/build-env/pre-build-buildpack
similarity index 88%
rename from plugins/build-env/pre-build
rename to plugins/build-env/pre-build-buildpack
index 78870aa7b..6916ae0a7 100755
--- a/plugins/build-env/pre-build
+++ b/plugins/build-env/pre-build-buildpack
@@ -6,11 +6,6 @@ source "$PLUGIN_PATH/available/config/functions"
 APP="$1"; IMAGE=$(get_app_image_name $APP); BUILD_ENV=""
 verify_app_name "$APP"
 
-[[ -f "$DOKKU_ROOT/BUILD_ENV" ]] && cat "$DOKKU_ROOT/BUILD_ENV" >> "$DOKKU_ROOT/ENV" && {
-  dokku_log_info2 "Using a global BUILD_ENV file is deprecated as of 0.3.26"
-  rm "$DOKKU_ROOT/BUILD_ENV"
-}
-
 config_get --global CURL_CONNECT_TIMEOUT > /dev/null 2>&1 || config_set --global CURL_CONNECT_TIMEOUT=5
 config_get --global CURL_TIMEOUT > /dev/null 2>&1 || config_set --global CURL_TIMEOUT=30
 
diff --git a/plugins/config/commands b/plugins/config/commands
index b259541ff..96955ae2b 100755
--- a/plugins/config/commands
+++ b/plugins/config/commands
@@ -20,18 +20,6 @@ case "$1" in
     config_unset "$@"
     ;;
 
-  config:set-norestart)
-    dokku_log_info2 "$1 is deprecated as of v0.3.22"
-    shift 1
-    dokku config:set --no-restart "$@"
-    ;;
-
-  config:unset-norestart)
-    dokku_log_info2 "$1 is deprecated as of v0.3.22"
-    shift 1
-    dokku config:unset --no-restart "$@"
-    ;;
-
   help | config:help)
     cat<<EOF
     config (<app>|--global), Display all global or app-specific config vars
diff --git a/plugins/shell/commands b/plugins/shell/commands
index 686963ced..0d3b73fbd 100755
--- a/plugins/shell/commands
+++ b/plugins/shell/commands
@@ -30,15 +30,16 @@ case "$1" in
       [[ "$line" != "$(fc -ln -1 | trim)" ]] && history -s "$line"
 
       case $CMD in
-    # shell builtins
+        # shell builtins
         clear)
           clear
           ;;
+
         quit|exit)
           break
           ;;
 
-    # Not a built-in, run as regular dokku command
+        # Not a built-in, run as regular dokku command
         *)
           dokku $line || true
       esac
diff --git a/plugins/tar/commands b/plugins/tar/commands
index 1032fd5fe..4388a1cc5 100755
--- a/plugins/tar/commands
+++ b/plugins/tar/commands
@@ -49,7 +49,6 @@ case "$1" in
 
     tar -x -C "$TMP_WORK_DIR" -f "$DOKKU_ROOT/$APP/src.tar" --strip-components=$BOGUS_PARTS
     chmod -R u+r "$TMP_WORK_DIR"
-    #find -name .git -prune -exec rm -rf {} \; > /dev/null
 
     if [[ -f Dockerfile ]] && [[ "$([[ -f .env ]] && grep -q BUILDPACK_URL .env; echo $?)" != "0" ]] && [[ ! -f ".buildpacks" ]]; then
       dokku receive "$APP" "dockerfile" "$TMP_WORK_DIR" | sed -u "s/^/"$'\e[1G'"/"