docs: Updating Release information for v2.4

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I5a7ae778999295f3453b7ab0bfc26351e545fb8f

docs/about/release-information.rst

@@ -42,6 +42,8 @@ depending on project requirement and partner feedback.
 +-----------------+---------------------------+------------------------------+
 | v2.3            | 4th week of Apr '20       | 1st week of Apr '20          |
 +-----------------+---------------------------+------------------------------+
+| v2.4            | 4th week of Oct '20       | 1st week of Oct '20          |
++-----------------+---------------------------+------------------------------+
 
 Removal of Deprecated Interfaces
 --------------------------------
@@ -59,9 +61,6 @@ Release version after which it will be removed.
 +--------------------------------+-------------+---------+---------------------------------------------------------+
 | ``__ASSEMBLY__`` macro         | Oct '19     | v2.3    | Deprecated in favor of ``__ASSEMBLER__``                |
 +--------------------------------+-------------+---------+---------------------------------------------------------+
-| Prototype SPCI-based SPM       | Oct '19     | v2.2    | Based on outdated Alpha 1 spec. Will be replaced with   |
-| (services/std_svc/spm)         |             |         | alternative methods of secure partitioning support.     |
-+--------------------------------+-------------+---------+---------------------------------------------------------+
 
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