docs: migration-guide-3.6: add note about changes in net buffer pools

Add point about moving maximum allocation size from fixed buffer pool's internal structure to a common one. Signed-off-by: Konrad Derda <[email protected]>
zephyrproject-rtos · Feb 5, 2024 · f42b836 · f42b836
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commit f42b836
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diff --git a/doc/releases/migration-guide-3.6.rst b/doc/releases/migration-guide-3.6.rst
@@ -503,6 +503,11 @@ Networking
 * The zperf ratio between mbps and kbps, kbps and bps is changed to 1000, instead of 1024,
   to align with iperf ratios.
 
+* For network buffer pools maximum allocation size was added to a common structure
+  ``struct net_buf_data_alloc`` as a new field ``max_alloc_size``. Similar member ``data_size`` of
+  ``struct net_buf_pool_fixed`` that was specific only for buffer pools with a fixed size was
+  removed.
+
 zcbor
 =====