Document switch to gpgme

README.md

@@ -31,11 +31,15 @@ $ systemctl --user enable --now yubikey-touch-detector.socket
 Alternatively you can download the latest release from the [GitHub releases](https://github.com/maximbaz/yubikey-touch-detector/releases) page. All releases are signed with [my PGP key](https://keybase.io/maximbaz).
 
 Finally you can install the app with `go`:
+
 - For Go <1.17
+
 ```
 $ go get -u github.com/maximbaz/yubikey-touch-detector
 ```
+
 - For [Go >1.17](https://go.dev/doc/go-get-install-deprecation):
+
 ```
 $ go install github.com/maximbaz/yubikey-touch-detector@latest
 ```
@@ -121,6 +125,11 @@ In order to not run the `gpg --card-status` indefinitely (which leads to YubiKey
 
 > If the path to your `pubring.kbx` file differs, define `$GNUPGHOME` environment variable, globally or in `$XDG_CONFIG_HOME/yubikey-touch-detector/service.conf`.
 
+Since v1.11.0 we started using `gpgme` to perform some operations above:
+
+- we are now using Assuan protocol to query card status, instead of spawning `gpg --card-status` processes.
+- we are now querying path to `pubring.kbx` from `gpgme`.
+
 ### Detecting ssh operations
 
 The requests performed on a local host will be captured by the `gpg` detector. However, in order to detect the use of forwarded `ssh-agent` on a remote host, an additional detector was introduced.