.dockerignore

@@ -68,5 +68,6 @@
 /data
 
 # Local config files, kept out of git because they can hold the signing key.
+**/[cC][oO][nN][fF][iI][gG].[yY][mM][lL]
 **/[cC][oO][nN][fF][iI][gG].[yY][aA][mM][lL]
 **/[cC][oO][nN][fF][iI][gG].[dD][eE][vV].[yY][mM][lL]

.gitignore

@@ -37,5 +37,6 @@ node_modules/
 *.sqlite3
 
 # Local dev configs
+config.yml
 config.yaml
 config.dev.yml

TODO.md

@@ -31,6 +31,11 @@ P2: security: per-IP rate limiting on the image routes
 
 # Completed Steps
 
+- 2026-10-04 `config.yml` stays out of git and the Docker build context (closes
+  #212): `.gitignore` now ignores `config.yml`, the config file Getting Started
+  creates with the signing key, and `.dockerignore` leaves it out in every
+  directory and in any letter case, as it already did `config.yaml` and
+  `config.dev.yml`.
 - 2026-10-04 local config files stay out of the Docker build context (closes
   #211): `.dockerignore` now leaves out `config.yaml` and `config.dev.yml` in
   every directory and in any letter case, the local config files `.gitignore`