diff --git a/.env.sample b/.env.sample
index f036dbc..684aac2 100644
--- a/.env.sample
+++ b/.env.sample
@@ -82,7 +82,7 @@ SECRET_SMTP_PASSWORD_VERSION=v1
 # ========
 # VAPID_PUBLIC_KEY=
 
-# Limits
+# Limits and custom settings
 # ======
 SINGLE_USER_MODE=false
 # EMAIL_DOMAIN_ALLOWLIST=
@@ -90,7 +90,47 @@ SINGLE_USER_MODE=false
 DEFAULT_LOCALE=en
 # MAX_SESSION_ACTIVATIONS=
 # USER_ACTIVE_DAYS=
-# MAX_TOOT_CHARS=500
+# Maximum allowed character count
+MAX_TOOT_CHARS=500
+
+# Maximum number of pinned posts
+MAX_PINNED_TOOTS=5
+
+# Maximum allowed bio characters
+MAX_BIO_CHARS=500
+
+# Maximim number of profile fields allowed
+MAX_PROFILE_FIELDS=4
+
+# Maximum allowed display name characters
+MAX_DISPLAY_NAME_CHARS=30
+
+# Maximum allowed poll options
+MAX_POLL_OPTIONS=5
+
+# Maximum allowed poll option characters
+MAX_POLL_OPTION_CHARS=100
+
+# Maximum image and video/audio upload sizes
+# Units are in bytes
+# 1048576 bytes equals 1 megabyte
+# MAX_IMAGE_SIZE=8388608
+# MAX_VIDEO_SIZE=41943040
+
+# Maximum search results to display
+# Only relevant when elasticsearch is installed
+# MAX_SEARCH_RESULTS=20
+
+# Maximum hashtags to display
+# Customize the number of hashtags shown in 'Explore'
+# MAX_TRENDING_TAGS=10
+
+# Maximum custom emoji file sizes
+# If undefined or smaller than MAX_EMOJI_SIZE, the value
+# of MAX_EMOJI_SIZE will be used for MAX_REMOTE_EMOJI_SIZE
+# Units are in bytes
+# MAX_EMOJI_SIZE=262144
+# MAX_REMOTE_EMOJI_SIZE=262144
 
 # Sending mail
 # ============
diff --git a/abra.sh b/abra.sh
index 176eff8..2f9191a 100755
--- a/abra.sh
+++ b/abra.sh
@@ -2,69 +2,69 @@
 
 export ENTRYPOINT_CONF_VERSION=v12
 
-# assets() {
-#   set -x  OTP_SECRET $(cat /run/secrets/otp_secret)
-#   set -x  SECRET_KEY_BASE $(cat /run/secrets/secret_key_base)
-#   set -x  DB_PASS $(cat /run/secrets/db_password)
+assets() {
+  set -a  OTP_SECRET $(cat /run/secrets/otp_secret)
+  set -a  SECRET_KEY_BASE $(cat /run/secrets/secret_key_base)
+  set -a  DB_PASS $(cat /run/secrets/db_password)
 
-#   RAILS_ENV=production bundle exec rails assets:precompile
-# }
+  RAILS_ENV=production bundle exec rails assets:precompile
+}
 
-# setup() {
-#   set -x  OTP_SECRET $(cat /run/secrets/otp_secret)
-#   set -x  SECRET_KEY_BASE $(cat /run/secrets/secret_key_base)
-#   set -x  DB_PASS $(cat /run/secrets/db_password)
+setup() {
+  set -a  OTP_SECRET $(cat /run/secrets/otp_secret)
+  set -a  SECRET_KEY_BASE $(cat /run/secrets/secret_key_base)
+  set -a  DB_PASS $(cat /run/secrets/db_password)
 
-#   RAILS_ENV=production bundle exec rake db:setup
-# }
+  RAILS_ENV=production bundle exec rake db:setup
+}
 
-# admin() {
-#   set -x  OTP_SECRET $(cat /run/secrets/otp_secret)
-#   set -x  SECRET_KEY_BASE $(cat /run/secrets/secret_key_base)
-#   set -x  DB_PASS $(cat /run/secrets/db_password)
+admin() {
+  set -a  OTP_SECRET $(cat /run/secrets/otp_secret)
+  set -a  SECRET_KEY_BASE $(cat /run/secrets/secret_key_base)
+  set -a  DB_PASS $(cat /run/secrets/db_password)
 
-#   accounts create "$1" --email "$2" --confirmed --role admin
-# }
+  accounts create "$1" --email "$2" --confirmed --role admin
+}
 
-# secrets() {
-#   docker context use default > /dev/null 2>&1
+secrets() {
+  docker context use default > /dev/null 2>&1
 
-#   echo "Generating secrets for new Hometown deployment..."
-#   echo ""
+  echo "Generating secrets for new Hometown deployment..."
+  echo ""
 
-#   SECRET_KEY_BASE=$(docker run --rm tootsuite/mastodon:v3.4.0 bundle exec rake secret)
-#   abra app secret insert "$APP_NAME" secret_key_base v1 "$SECRET_KEY_BASE"
-#   echo "SECRET_KEY_BASE = $SECRET_KEY_BASE"
-#   echo ""
+  SECRET_KEY_BASE=$(docker run --rm tootsuite/mastodon:v3.4.0 bundle exec rake secret)
+  abra app secret insert "$APP_NAME" secret_key_base v1 "$SECRET_KEY_BASE"
+  echo "SECRET_KEY_BASE = $SECRET_KEY_BASE"
+  echo ""
 
-#   OTP_SECRET=$(docker run --rm tootsuite/mastodon:v3.4.0 bundle exec rake secret)
-#   abra app secret insert "$APP_NAME" otp_secret v1 "$OTP_SECRET"
-#   echo "OTP_SECRET = $OTP_SECRET"
-#   echo ""
+  OTP_SECRET=$(docker run --rm tootsuite/mastodon:v3.4.0 bundle exec rake secret)
+  abra app secret insert "$APP_NAME" otp_secret v1 "$OTP_SECRET"
+  echo "OTP_SECRET = $OTP_SECRET"
+  echo ""
 
-#   docker run \
-#     -e SECRET_KEY_BASE="$SECRET_KEY_BASE" \
-#     -e OTP_SECRET="$OTP_SECRET" \
-#     --rm tootsuite/mastodon:v3.4.0 \
-#     bundle exec rake mastodon:webpush:generate_vapid_key \
-#     > /tmp/key.txt
+  docker run \
+    -e SECRET_KEY_BASE="$SECRET_KEY_BASE" \
+    -e OTP_SECRET="$OTP_SECRET" \
+    --rm tootsuite/mastodon:v3.4.0 \
+    bundle exec rake mastodon:webpush:generate_vapid_key \
+    > /tmp/key.txt
 
-#   VAPID_PRIVATE_KEY=$(grep -oP "VAPID_PRIVATE_KEY=\K.+" "/tmp/key.txt")
-#   VAPID_PUBLIC_KEY=$(grep -oP "VAPID_PUBLIC_KEY=\K.+" "/tmp/key.txt")
-#   rm -rf /tmp/key.txt
+  VAPID_PRIVATE_KEY=$(grep -oP "VAPID_PRIVATE_KEY=\K.+" "/tmp/key.txt")
+  VAPID_PUBLIC_KEY=$(grep -oP "VAPID_PUBLIC_KEY=\K.+" "/tmp/key.txt")
+  rm -rf /tmp/key.txt
 
-#   echo "VAPID_PUBLIC_KEY = $VAPID_PUBLIC_KEY"
-#   echo "!IMPORTANT! you MUST insert this VAPID_PUBLIC_KEY into your app .env config !IMPORTANT!"
-#   echo ""
+  echo "VAPID_PUBLIC_KEY = $VAPID_PUBLIC_KEY"
+  echo "!IMPORTANT! you MUST insert this VAPID_PUBLIC_KEY into your app .env config !IMPORTANT!"
+  echo ""
 
-#   abra app secret insert "$APP_NAME" vapid_private_key v1 "$VAPID_PRIVATE_KEY"
-#   echo "VAPID_PRIVATE_KEY = $VAPID_PRIVATE_KEY"
-#   echo ""
+  abra app secret insert "$APP_NAME" vapid_private_key v1 "$VAPID_PRIVATE_KEY"
+  echo "VAPID_PRIVATE_KEY = $VAPID_PRIVATE_KEY"
+  echo ""
 
-#   abra app secret generate "$APP_NAME" db_password v1
-#   echo ""
+  abra app secret generate "$APP_NAME" db_password v1
+  echo ""
 
-#   echo "don't forget to insert your smtp_password! your deployment won't work without it"
-#   echo "run \"abra app secret insert $APP_NAME smtp_password v1 YOURSMTPPASSWORD\""
-#   echo ""
-# }
+  echo "don't forget to insert your smtp_password! your deployment won't work without it"
+  echo "run \"abra app secret insert $APP_NAME smtp_password v1 YOURSMTPPASSWORD\""
+  echo ""
+}