diff --git a/openpgp/armor/armor.go b/openpgp/armor/armor.go
index e664d12..453e481 100644
--- a/openpgp/armor/armor.go
+++ b/openpgp/armor/armor.go
@@ -5,11 +5,12 @@
 // Package armor implements OpenPGP ASCII Armor, see RFC 4880. OpenPGP Armor is
 // very similar to PEM except that it has an additional CRC checksum.
 //
-// Deprecated: this package is unmaintained except for security fixes. New
-// applications should consider a more focused, modern alternative to OpenPGP
-// for their specific task. If you are required to interoperate with OpenPGP
-// systems and need a maintained package, consider a community fork.
-// See https://golang.org/issue/44226.
+// Deprecated: this package is unsafe by design, and has numerous known security
+// issues. It is not maintained, and should not be used. New applications should
+// consider a more focused, modern alternative to OpenPGP for their specific
+// task. If you are required to interoperate with OpenPGP systems and need a
+// maintained package, consider github.com/ProtonMail/go-crypto/openpgp, which
+// is a maintained fork that aims to be a drop-in replacement for this package.
 package armor
 
 import (
diff --git a/openpgp/clearsign/clearsign.go b/openpgp/clearsign/clearsign.go
index cea48ef..cbd2e5d 100644
--- a/openpgp/clearsign/clearsign.go
+++ b/openpgp/clearsign/clearsign.go
@@ -8,11 +8,12 @@
 // Clearsigned messages are cryptographically signed, but the contents of the
 // message are kept in plaintext so that it can be read without special tools.
 //
-// Deprecated: this package is unmaintained except for security fixes. New
-// applications should consider a more focused, modern alternative to OpenPGP
-// for their specific task. If you are required to interoperate with OpenPGP
-// systems and need a maintained package, consider a community fork.
-// See https://golang.org/issue/44226.
+// Deprecated: this package is unsafe by design, and has numerous known security
+// issues. It is not maintained, and should not be used. New applications should
+// consider a more focused, modern alternative to OpenPGP for their specific
+// task. If you are required to interoperate with OpenPGP systems and need a
+// maintained package, consider github.com/ProtonMail/go-crypto/openpgp, which
+// is a maintained fork that aims to be a drop-in replacement for this package.
 package clearsign
 
 import (
diff --git a/openpgp/errors/errors.go b/openpgp/errors/errors.go
index a328749..2009e2a 100644
--- a/openpgp/errors/errors.go
+++ b/openpgp/errors/errors.go
@@ -4,11 +4,12 @@
 
 // Package errors contains common error types for the OpenPGP packages.
 //
-// Deprecated: this package is unmaintained except for security fixes. New
-// applications should consider a more focused, modern alternative to OpenPGP
-// for their specific task. If you are required to interoperate with OpenPGP
-// systems and need a maintained package, consider a community fork.
-// See https://golang.org/issue/44226.
+// Deprecated: this package is unsafe by design, and has numerous known security
+// issues. It is not maintained, and should not be used. New applications should
+// consider a more focused, modern alternative to OpenPGP for their specific
+// task. If you are required to interoperate with OpenPGP systems and need a
+// maintained package, consider github.com/ProtonMail/go-crypto/openpgp, which
+// is a maintained fork that aims to be a drop-in replacement for this package.
 package errors
 
 import (
diff --git a/openpgp/packet/packet.go b/openpgp/packet/packet.go
index a84a1a2..5e3a25a 100644
--- a/openpgp/packet/packet.go
+++ b/openpgp/packet/packet.go
@@ -5,11 +5,12 @@
 // Package packet implements parsing and serialization of OpenPGP packets, as
 // specified in RFC 4880.
 //
-// Deprecated: this package is unmaintained except for security fixes. New
-// applications should consider a more focused, modern alternative to OpenPGP
-// for their specific task. If you are required to interoperate with OpenPGP
-// systems and need a maintained package, consider a community fork.
-// See https://golang.org/issue/44226.
+// Deprecated: this package is unsafe by design, and has numerous known security
+// issues. It is not maintained, and should not be used. New applications should
+// consider a more focused, modern alternative to OpenPGP for their specific
+// task. If you are required to interoperate with OpenPGP systems and need a
+// maintained package, consider github.com/ProtonMail/go-crypto/openpgp, which
+// is a maintained fork that aims to be a drop-in replacement for this package.
 package packet
 
 import (
diff --git a/openpgp/read.go b/openpgp/read.go
index cff3db9..28905a9 100644
--- a/openpgp/read.go
+++ b/openpgp/read.go
@@ -4,11 +4,12 @@
 
 // Package openpgp implements high level operations on OpenPGP messages.
 //
-// Deprecated: this package is unmaintained except for security fixes. New
-// applications should consider a more focused, modern alternative to OpenPGP
-// for their specific task. If you are required to interoperate with OpenPGP
-// systems and need a maintained package, consider a community fork.
-// See https://golang.org/issue/44226.
+// Deprecated: this package is unsafe by design, and has numerous known security
+// issues. It is not maintained, and should not be used. New applications should
+// consider a more focused, modern alternative to OpenPGP for their specific
+// task. If you are required to interoperate with OpenPGP systems and need a
+// maintained package, consider github.com/ProtonMail/go-crypto/openpgp, which
+// is a maintained fork that aims to be a drop-in replacement for this package.
 package openpgp
 
 import (
diff --git a/openpgp/s2k/s2k.go b/openpgp/s2k/s2k.go
index 490cb63..b5fe4c1 100644
--- a/openpgp/s2k/s2k.go
+++ b/openpgp/s2k/s2k.go
@@ -5,11 +5,12 @@
 // Package s2k implements the various OpenPGP string-to-key transforms as
 // specified in RFC 4800 section 3.7.1.
 //
-// Deprecated: this package is unmaintained except for security fixes. New
-// applications should consider a more focused, modern alternative to OpenPGP
-// for their specific task. If you are required to interoperate with OpenPGP
-// systems and need a maintained package, consider a community fork.
-// See https://golang.org/issue/44226.
+// Deprecated: this package is unsafe by design, and has numerous known security
+// issues. It is not maintained, and should not be used. New applications should
+// consider a more focused, modern alternative to OpenPGP for their specific
+// task. If you are required to interoperate with OpenPGP systems and need a
+// maintained package, consider github.com/ProtonMail/go-crypto/openpgp, which
+// is a maintained fork that aims to be a drop-in replacement for this package.
 package s2k
 
 import (