diff --git a/init.org b/init.org
index 2d12914..a62b8a2 100644
--- a/init.org
+++ b/init.org
@@ -358,10 +358,58 @@ The *pass* command gives a super practical way to store secrets
 encrypted using *gpg* and use them in *.envrc* files, batch scripts on the
 command line and, of course, in *Emacs*.
 
+
+
+For setups with GnuPG >= 2.1, pinentry package is not needed anymore.
+
+Quote from the Emacs News.26 file:
+
+*** The pinentry.el library has been removed.
+That package (and the corresponding change in GnuPG and pinentry)
+was intended to provide a way to input passphrase through Emacs with
+GnuPG 2.0.  However, the change to support that was only implemented
+in GnuPG >= 2.1 and didn't get backported to GnuPG 2.0.  And with
+GnuPG 2.1 and later, pinentry.el is not needed at all.  So the
+library was useless, and we removed it.  GnuPG 2.0 is no longer
+supported by the upstream project.
+
+To adapt to the change, you may need to set 'epa-pinentry-mode' to the
+symbol 'loopback'.  Alternatively, leave 'epa-pinentry-mode' at its
+default value of nil, and remove the 'allow-emacs-pinentry' setting
+from your 'gpg-agent.conf' configuration file, usually found in the
+'~/.gnupg' directory.
+
+Note that previously, it was said that passphrase input through
+minibuffer would be much less secure than other graphical pinentry
+programs.  However, these days the difference is insignificant: the
+'read-password' function sufficiently protects input from leakage to
+message logs.  Emacs still doesn't use secure memory to protect
+passphrases, but it was also removed from other pinentry programs as
+the attack is unrealistic on modern computer systems which don't
+utilize swap memory usually.
+
+See also a discussion on why pinentry was removed from Emacs core.
+
+So a setup may now consist of:
+
+In Emacs' user-init-file:
+
+#+BEGIN_SRC elisp
+(require 'epg)
+(setq epg-pinentry-mode 'loopback)
+#+END_SRC
+
+In ~/.gnupg/gpg-agent.conf:
+
+#+BEGIN_SRC text :tangle no
+allow-emacs-pinentry
+# on Mac OS
+pinentry-program /usr/local/bin/pinentry-mac
+#+END_SRC
+
+*** Enable pass secrets
+
 #+BEGIN_SRC emacs-lisp
-  ;; enable unix password-store
-  ;;(use-package epg)
-  ;;(setq epg-pinentry-mode 'loopback)
   (auth-source-pass-enable)
 #+END_SRC