bump let's encrypt to migrate endpoint

Production/README.md

@@ -20,7 +20,7 @@ The relevant environment variables are:
 * `BTCPAY_HOST`: The external url used to access the NGINX server from internet. This domain name must point to this machine for Let's Encrypt to create your certificate. (typically with a CNAME or A record)
 * `BTCPAY_ROOTPATH`: The root path directory where BTCPay is accessed, more information below. (default: /)
 * `LETSENCRYPT_EMAIL`: The email Let's Encrypt will use to notify you about certificate expiration.
-* `ACME_CA_URI`: Let's encrypt API endpoint (`https://acme-staging-v02.api.letsencrypt.org/directory` for a staging certificate, `https://acme-v02.api.letsencrypt.org/directory` for a production one)
+* `ACME_CA_URI`: Let's encrypt API endpoint (`staging` for a staging certificate, `production` for a production one)
 * `LIGHTNING_ALIAS`: Optional, if using the integrated lightning feature, customize the alias of your nodes
 * `BTCPAY_SSHKEYFILE`: Optional, SSH private key that BTCPay can use to connect to this VM's SSH server (You need to copy the key file on BTCPay's datadir volume)
 * `BTCPAY_SSHTRUSTEDFINGERPRINTS`: Optional, BTCPay will ensure that it is connecting to the expected SSH server by checking the host public's key against those fingerprints
@@ -45,7 +45,7 @@ docker-compose up \
     -e "NBITCOIN_NETWORK=mainnet" \
     -e "BTCPAY_HOST=btcpay.example.com" \
     -e "LETSENCRYPT_EMAIL=me@example.com" \
-    -e "ACME_CA_URI=https://acme-v02.api.letsencrypt.org/directory"
+    -e "ACME_CA_URI=production"
 ```
 
 For powershell:
@@ -55,7 +55,7 @@ docker-compose up `
     -e "NBITCOIN_NETWORK=mainnet" `
     -e "BTCPAY_HOST=btcpay.example.com" `
     -e "LETSENCRYPT_EMAIL=me@example.com" `
-    -e "ACME_CA_URI=https://acme-v02.api.letsencrypt.org/directory"
+    -e "ACME_CA_URI=production"
 ```
 
 See also [The guide for docker noobs](../README.md#fornoobs).

Production/docker-compose.btc-ltc-clightning.yml

@@ -42,7 +42,7 @@ services:
     environment:
       NGINX_DOCKER_GEN_CONTAINER: "nginx-gen"
       NGINX_PROXY_CONTAINER: "nginx"
-      ACME_CA_URI: ${ACME_CA_URI:-https://acme-staging-v02.api.letsencrypt.org/directory}
+      ACME_CA_URI: ${ACME_CA_URI:-staging}
     links:
     - nginx-gen
   btcpayserver:

Production/docker-compose.btc-ltc.yml

@@ -42,7 +42,7 @@ services:
     environment:
       NGINX_DOCKER_GEN_CONTAINER: "nginx-gen"
       NGINX_PROXY_CONTAINER: "nginx"
-      ACME_CA_URI: ${ACME_CA_URI:-https://acme-staging-v02.api.letsencrypt.org/directory}
+      ACME_CA_URI: ${ACME_CA_URI:-staging}
     links:
     - nginx-gen
   btcpayserver:

Production/docker-compose.btc.yml

@@ -41,7 +41,7 @@ services:
     environment:
       NGINX_DOCKER_GEN_CONTAINER: "nginx-gen"
       NGINX_PROXY_CONTAINER: "nginx"
-      ACME_CA_URI: ${ACME_CA_URI:-https://acme-staging-v02.api.letsencrypt.org/directory}
+      ACME_CA_URI: ${ACME_CA_URI:-staging}
     links:
     - nginx-gen
   btcpayserver: