Tweak README

README.md

@@ -59,10 +59,14 @@ Coming soon.
 | Send & receive email | ✓ | ✓ |
 | IMAP accounts | Max 3 | Unlimited |
 | Basic PGP encryption / decryption | ✓ | ✓ |
-| Import PGP identity | ✓ (max 1) | ✓ (unlimited) |
+| Generate PGP keypair | Max 1 | Unlimited |
-| Generate PGP keypair | — | ✓ |
+| PGP key import / export | View only | ✓ |
 | Keyserver auto-lookup (WKD) | — | ✓ |
-| Custom themes / swipe actions | — | ✓ |
+| Custom email signature (no watermark) | — | ✓ |
+| Smart rules & filtering | — | ✓ |
+| Unified inbox & custom swipe actions | — | ✓ |
+| Premium themes | — | ✓ |
+| Burn-after-reading (Korax-to-Korax) | — | ✓ |
 | **Linux** | **Always Pro** | **Always Pro** |
 
 Pro is a one-time purchase. All Pro features are free during the current beta period.