diff --git a/reference/posix/functions/posix-fpathconf.xml b/reference/posix/functions/posix-fpathconf.xml
index 69e51cbc8b4a..f8e7f44151e1 100644
--- a/reference/posix/functions/posix-fpathconf.xml
+++ b/reference/posix/functions/posix-fpathconf.xml
@@ -55,6 +55,30 @@
+
+ &reftitle.changelog;
+
+
+
+
+ &Version;
+ &Description;
+
+
+
+
+ 8.5.0
+
+ Now sets last_error to EBADF
+ and raises an E_WARNING when an invalid file
+ descriptor is encountered.
+
+
+
+
+
+
+
&reftitle.examples;
diff --git a/reference/posix/functions/posix-isatty.xml b/reference/posix/functions/posix-isatty.xml
index 9b22f3c08549..e7bc6742a4a5 100644
--- a/reference/posix/functions/posix-isatty.xml
+++ b/reference/posix/functions/posix-isatty.xml
@@ -46,6 +46,13 @@
+
+ 8.5.0
+
+ Now raises an E_WARNING when an invalid
+ file_descriptor is encountered.
+
+
8.4.0
diff --git a/reference/posix/functions/posix-kill.xml b/reference/posix/functions/posix-kill.xml
index b3556814c8fb..aff6de06dd07 100644
--- a/reference/posix/functions/posix-kill.xml
+++ b/reference/posix/functions/posix-kill.xml
@@ -50,6 +50,31 @@
+
+ &reftitle.changelog;
+
+
+
+
+ &Version;
+ &Description;
+
+
+
+
+ 8.5.0
+
+ Now throws a ValueError when the
+ process_id is lower than what the platform
+ supports or greater than what the platform supports (signed integer
+ or long range).
+
+
+
+
+
+
+
&reftitle.seealso;
diff --git a/reference/posix/functions/posix-setpgid.xml b/reference/posix/functions/posix-setpgid.xml
index 273c53a3903c..85e87ed624be 100644
--- a/reference/posix/functions/posix-setpgid.xml
+++ b/reference/posix/functions/posix-setpgid.xml
@@ -50,6 +50,30 @@
+
+ &reftitle.changelog;
+
+
+
+
+ &Version;
+ &Description;
+
+
+
+
+ 8.5.0
+
+ Now throws a ValueError when the
+ process_id or process_group_id
+ is lower than zero or greater than what the platform supports.
+
+
+
+
+
+
+
&reftitle.seealso;
diff --git a/reference/posix/functions/posix-setrlimit.xml b/reference/posix/functions/posix-setrlimit.xml
index f542d5c1ff7d..763ed525b58b 100644
--- a/reference/posix/functions/posix-setrlimit.xml
+++ b/reference/posix/functions/posix-setrlimit.xml
@@ -64,6 +64,31 @@
+
+ &reftitle.changelog;
+
+
+
+
+ &Version;
+ &Description;
+
+
+
+
+ 8.5.0
+
+ Now throws a ValueError when
+ hard_limit or soft_limit
+ is lower than -1, or when soft_limit is greater
+ than hard_limit.
+
+
+
+
+
+
+
&reftitle.seealso;
diff --git a/reference/posix/functions/posix-ttyname.xml b/reference/posix/functions/posix-ttyname.xml
index 4c9a76bc82f1..c17d500f7f35 100644
--- a/reference/posix/functions/posix-ttyname.xml
+++ b/reference/posix/functions/posix-ttyname.xml
@@ -55,6 +55,13 @@
+
+ 8.5.0
+
+ last_error is now set to EBADF
+ when an invalid file_descriptor is encountered.
+
+
8.3.0