diff --git a/README.md b/README.md
index 47818e8..01f1e2c 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,15 @@
 # Certbot Cron Docker
 
-[![Build Status](https://drone.mrmeeb.stream/api/badges/MrMeeb/certbot-cron-docker/status.svg)](https://drone.mrmeeb.stream/MrMeeb/certbot-cron-docker)
+![Drone (self-hosted) with branch](https://img.shields.io/drone/build/MrMeeb/certbot-cron-docker/master?label=latest&server=https%3A%2F%2Fdrone.mrmeeb.stream&style=for-the-badge) ![Drone (self-hosted) with branch](https://img.shields.io/drone/build/MrMeeb/certbot-cron-docker/develop?label=develop&server=https%3A%2F%2Fdrone.mrmeeb.stream&style=for-the-badge)
 
-Dockerised Certbot that utilises cron to schedule creating and renewing SSL certificates. Uses Cloudflare for DNS-01 verification. Automatic renewal attempt happens every 6 hours.
+Dockerised Certbot that utilises cron to schedule creating and renewing SSL certificates. Uses Cloudflare for DNS-01 verification. Automatic renewal attempt happens every 6 hours by default.
+
+## Tags
+
+|Tag    |Description|
+|-------|-----------|
+|latest |Latest image built from the main branch. Usually coincides with a tagged release.|
+|develop|Latest image built from the develop branch. Commits are made to the develop branch before being merged to main. Old versions of `develop` are removed after 14 days.|
 
 ## Running
 
@@ -34,13 +41,16 @@ services:
 
 | Variable | Default Value | Description |
 | --- | --- | --- |
+|PUID    |int    |1000   |Sets the UID of the user certbot runs under |
+|PGID    |int    |1000   |Sets the GID of the user certbot runs under |
+|TZ      |[List of valid TZs](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List)    |UTC    |Sets the timezone of the container |
 | EMAIL | None | Email address for renewal information & other communications |
 | DOMAINS | None | Domains to be included in the certificate. Comma separated list, no spaces. Wildcards supported |
 | INTERVAL | 0 */6 * * * | How often certbot attempts to renew the certificate. Cron syntax |
 | STAGING | false (case-sensitive) | Uses the LetsEncrypt staging endpoint for testing - avoids the aggressive rate-limiting of the production endpoint |
 | PROPOGATION_TIME | 10 | The amount of time (seconds) that certbot waits for the TXT records to propogate to Cloudflare before verifying - the more domains in the certificate, the longer you might need |
 | GENERATE_DHPARAM | true (case-sensitive) | Generate Diffie-Hellman keys in /config/letsencrypt/keys |
-
+| CLOUDFLARE_TOKEN | N/A | Cloudflare token for verification |
 
 ## Volumes
 
@@ -48,22 +58,6 @@ services:
 | --- | --- |
 | /config | Stores configs and LetsEncrypt output for mounting in other containers
 
-## Building
-
-```
-git clone https://git.mrmeeb.stream/certbot-cron-docker
-
-cd certbot-cron-docker
-
-docker build -t certbot-cron .
-
-docker run -d --name certbot-cron \
-    -e EMAIL=admin@domain.com \
-    -e DOMAINS=domain.com \
-    -v /docker/certbot-cron:/config \
-    certbot-cron
-```
-
 ## Other
 
 Thanks to [this guy](https://stackoverflow.com/questions/63447441/docker-stop-for-crond-times-out) for explaining how to make cron actually shutdown when stopping the container.
\ No newline at end of file