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-rw-r--r--docs/about/deprecated.rst20
1 files changed, 16 insertions, 4 deletions
diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 1e1e9f5f18..ff404d44f8 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -147,6 +147,14 @@ options are removed in favor of using explicit ``blockdev-create`` and
 ``blockdev-add`` calls. See :doc:`/interop/live-block-operations` for
 details.
 
+``query-migrationthreads`` (since 9.2)
+''''''''''''''''''''''''''''''''''''''
+
+To be removed with no replacement, as it reports only a limited set of
+threads (for example, it only reports source side of multifd threads,
+without reporting any destination threads, or non-multifd source threads).
+For debugging purpose, please use ``-name $VM,debug-threads=on`` instead.
+
 Incorrectly typed ``device_add`` arguments (since 6.2)
 ''''''''''''''''''''''''''''''''''''''''''''''''''''''
 
@@ -164,15 +172,19 @@ property types.
 Host Architectures
 ------------------
 
-BE MIPS (since 7.2)
-'''''''''''''''''''
+Big endian MIPS since 7.2; 32-bit little endian MIPS since 9.2
+''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
 
 As Debian 10 ("Buster") moved into LTS the big endian 32 bit version of
 MIPS moved out of support making it hard to maintain our
 cross-compilation CI tests of the architecture. As we no longer have
 CI coverage support may bitrot away before the deprecation process
-completes. The little endian variants of MIPS (both 32 and 64 bit) are
-still a supported host architecture.
+completes.
+
+Likewise, the little endian variant of 32 bit MIPS is not supported by
+Debian 13 ("Trixie") and newer.
+
+64 bit little endian MIPS is still a supported host architecture.
 
 System emulation on 32-bit x86 hosts (since 8.0)
 ''''''''''''''''''''''''''''''''''''''''''''''''