CHANGES, README: Update with major changes since 0.9.5

CHANGES

@@ -1,4 +1,23 @@
+The following major changes have been made since LKRG 0.9.5:
+
+ *) Support new mainline kernels 6.1-rc*, 6.1, and hopefully beyond
+ *) Support kernels 5.19 and beyond on AArch64
+ *) Support new RHEL 8.6 update and RHEL 8.7 kernels
+ *) Support new CentOS Stream 9 aka upcoming RHEL 9.2 kernels
+ *) Add a couple of distros' default pathnames to usermodehelper allow list
+ *) Validate tasks' real UIDs/GIDs even when effective ones pass validation
+    (previously, this check was normally bypassed as an optimization)
+ *) Add synchronization logic around sysctl updates and other module (un)loads
+    (previously, some concurrent events of this sort could lead to a crash on
+    attempting to write to our read-only page)
+ *) Set kretprobes' maxactive based on actual number of possible logical CPUs
+    (previously, we used a hard-coded value, which would more likely result in
+    missed hook function invocations on systems with more CPUs)
+ *) Continuous Integration updates, including testing on AArch64
+
+
 The following major changes have been made between LKRG 0.9.4 and 0.9.5:
+
  *) Support new longterm kernels 5.10.133+
  *) Rework the logic supporting OverlayFS (notably used by Docker) to support
     a wider variety of kernel versions and builds

README

@@ -9,7 +9,9 @@ on top of a wide range of mainline and distros' kernels, without needing to
 patch those.  We currently support kernel versions ranging from as far back as
 RHEL7's (and its many clones/revisions) and Ubuntu 16.04's to latest mainline
 and distros' kernels.  We've tested this revision of LKRG with Linux kernels
-up to and including 5.19.
+up to and including 6.1-rc*.  Our latest release, LKRG 0.9.5, works on kernels
+up to 6.0 inclusive on x86-64 (but not 6.1-rc* and above, for which you need
+this git revision of LKRG).
 
 LKRG currently supports the x86-64, 32-bit x86, AArch64 (ARM64), and 32-bit ARM
 CPU architectures.