diff --git a/README.md b/README.md
index 74717ef..f023c87 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ The best results are achieved when metadata has been carefully maintained with *
 This program is tested on a PocketBook 
 - *Touch Lux 4* (software version 6.5)
 - *Touch HD 3* (software version 6.7)
+- *Era* (software version 6.8) [^1]
+- *InkPad 3 Pro* (software version 6.8) [^1]
 - *InkPad 4* (software version 6.8)
 
 It might work with other PocketBook devices/software versions. Please tell me if it works for you (and do make a backup of the explorer-3.db file before trying!).
@@ -51,3 +53,5 @@ Now you can easily compile the stuff by invoking
 ```
 cargo build --release --target=arm-unknown-linux-gnueabi
 ```
+
+[^1]: User feedback
\ No newline at end of file