MLBEDSW-7494: Update release notes3.8.0.rc2

 - Added release information
 - Minor changes to SUPPORTED_OPS.md including version info

Change-Id: I91fae4c40c6c1f25b874268b18d077a9babd4875
Signed-off-by: Tim Hall <tim.hall@arm.com>

4 files changed, 35 insertions, 7 deletions

diff --git a/RELEASES.md b/RELEASES.md
index b73374d..8c6dd46 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -22,6 +22,33 @@ main feature changes, interface changes and reported defects that have been
 fixed.  The version numbering adheres to the
 [semantic versioning](https://semver.org/) scheme.
 
+## Release 3.8.0 - 17/05/2023
+
+**Main feature changes:**
+
+* New operator support: ARG_MAX, UNIDIRECTIONAL_SEQUENCE_LSTM, EXP
+* Improved CONV_2D striding support
+* Upgrade TensorFlow Lite support to version 2.11
+* Changed MEAN operator implementation to match changes in TensorFlow Lite reference kernels
+* Fixed int8 and int16 fusing of PAD and AVERAGE_POOL_2D
+* Fixed issues with pass-through support for:
+  * Resource variables
+  * Fused activation attribute and missing attributes
+* Improved documentation of verbose CLI options
+
+**Interface changes:**
+
+* Addition of CLI options:
+  * `--verbose-progress`
+
+**Reported defect fixes:**
+
+* Compilation progress feedback (MLCE-1009)
+* Reduced compilation time for large networks (MLCE-1009)
+* Fixed handling of invalid RESHAPE operators (MLCE-997)
+* Fixed crash when passing-through semantically incorrect operators with missing attributes (MLCE-1027)
+
+
 ## Release 3.7.0 - 16/02/2023
 
 **Main feature changes:**
diff --git a/SUPPORTED_OPS.md b/SUPPORTED_OPS.md
index 4c2a098..0c3e1e0 100644
--- a/SUPPORTED_OPS.md
+++ b/SUPPORTED_OPS.md
@@ -15,10 +15,11 @@ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
+
 # Supported Ops
 
 This file was automatically generated by Vela using the `--supported-ops-report` parameter.  
-Vela version: `3.7.1.dev17+geeff1bcf`
+Vela version: `3.8.0`
 
 This file complies with
 [**Gitiles Markdown syntax**](https://github.com/google/gitiles/blob/master/Documentation/markdown.md)
@@ -299,7 +300,9 @@ This is a list of constraints that the RESIZE_BILINEAR operator must satisfy in
         W and H scaling must be equal and OFM W and H must be 2x/4x/8x IFM W and H, if align_corners is False
 - The size tensor must match the output tensor shape
 - Both align_corners and half_pixel_centers can't be True
-- Half_pixel_centers for resize bilinear requires that OFM W and H is 2x IFM W and H
+- For half_pixel_centers the width and height of the IFM and OFM must match one of the following criteria:  
+        IFM W and H are both 1  
+        OFM W and H is 2x IFM W and H
 
 ### TFLite RESIZE_NEAREST_NEIGHBOR Constraints
 
diff --git a/ethosu/vela/tflite_supported_operators.py b/ethosu/vela/tflite_supported_operators.py
index 396fbc2..b47104d 100644
--- a/ethosu/vela/tflite_supported_operators.py
+++ b/ethosu/vela/tflite_supported_operators.py
@@ -708,8 +708,7 @@ class TFLiteSupportedOperators:
 
     @staticmethod
     def constraint_resizebi_half_pixel_centers_dims(op):
-        """Half_pixel_centers for resize bilinear requires that the width
-        and height of the IFM and OFM must match one of the following criteria:
+        """For half_pixel_centers the width and height of the IFM and OFM must match one of the following criteria:
         IFM W and H are both 1
         OFM W and H is 2x IFM W and H"""
         half_pixel_centers = op.attrs.get("half_pixel_centers", False)
diff --git a/ethosu/vela/vela.py b/ethosu/vela/vela.py
index 0e5e6eb..078f4a4 100644
--- a/ethosu/vela/vela.py
+++ b/ethosu/vela/vela.py
@@ -19,7 +19,6 @@
 #
 # Provides command line interface, options parsing, and network loading. Before calling the compiler driver.
 import argparse
-import datetime
 import glob
 import os
 import sys
@@ -179,8 +178,7 @@ def print_subgraph_io_summary(nng):
 def generate_license():
     lines = [
         "<!--",
-        f"SPDX-FileCopyrightText: Copyright 2020-{datetime.date.today().year} "
-        "Arm Limited and/or its affiliates <open-source-office@arm.com>",
+        "SPDX-FileCopyrightText: Copyright 2020-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>",
         "",
         "SPDX-License-Identifier: Apache-2.0",
         "",
@@ -196,6 +194,7 @@ def generate_license():
         "See the License for the specific language governing permissions and",
         "limitations under the License.",
         "-->",
+        "",
     ]
     return lines