2.19.3 release notes (#4001)

Signed-off-by: Jing Zhang <jngz@amazon.com>

Fix: Ensure proper format for Bedrock deepseek tool result (#3933) (#…

…3937)

* fix: deepseek function calling tool result



* fix: unit test



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(cherry picked from commit 3322ac5)

Signed-off-by: Pavan Yekbote <pybot@amazon.com>
Co-authored-by: Pavan Yekbote <pybot@amazon.com>

add more logging to deploy/undeploy flows for better debugging (#3825) (

#3827)

* add more logging to deploy/undeploy flows for better debugging

Signed-off-by: Bhavana Goud Ramaram <rbhavna@amazon.com>
(cherry picked from commit 793c62e)

Co-authored-by: Bhavana Goud Ramaram <rbhavna@amazon.com>
Co-authored-by: Dhrubo Saha <dhrubo@amazon.com>

fixing security integ test (#3646) (#3780)

Signed-off-by: Dhrubo Saha <dhrubo@amazon.com>
(cherry picked from commit f19614e)

Co-authored-by: Dhrubo Saha <dhrubo@amazon.com>

Add Feature Flag for MCP connectors Feature (#3738)

* Add Feature Flag for MCP connectors Feature

Signed-off-by: rithin-pullela-aws <rithinp@amazon.com>

* Address failing tests

Signed-off-by: rithin-pullela-aws <rithinp@amazon.com>

* Add UT to verify MCP feature is disabled by default

Signed-off-by: rithin-pullela-aws <rithinp@amazon.com>

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Signed-off-by: rithin-pullela-aws <rithinp@amazon.com>

Add parser for ModelTensorOutput and ModelTensors (#3658)

Signed-off-by: Sicheng Song <sicheng.song@outlook.com>

address CVEs CVE-2025-25193, CVE-2025-24970, CVE-2024-57699 (#3575) (#…

…3578)

* address CVEs CVE-2025-25193, CVE-2025-24970, CVE-2024-57699

Signed-off-by: Jing Zhang <jngz@amazon.com>

* add exact version 2.5.2 for json-smart
hardcode awssdk version to 2.30.18

Signed-off-by: Jing Zhang <jngz@amazon.com>

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Signed-off-by: Jing Zhang <jngz@amazon.com>
(cherry picked from commit 4d95466)

Co-authored-by: Jing Zhang <jngz@amazon.com>

gracefully handles model group index not found exception (#3488) (#3494)

Signed-off-by: Dhrubo Saha <dhrubo@amazon.com>
(cherry picked from commit fd7776e)

Co-authored-by: Dhrubo Saha <dhrubo@amazon.com>

release note for 1.3.20.0 (#3257)

Signed-off-by: Dhrubo Saha <dhrubo@amazon.com>

updating the release notes for 2.18 (#3185) (#3188)

Signed-off-by: Dhrubo Saha <dhrubo@amazon.com>
(cherry picked from commit cc99c9d)

Co-authored-by: Dhrubo Saha <dhrubo@amazon.com>