chore(release): 4.0.0 (#2299)

* chore(release): 4.0.0

* **java:** add DDBEC with SDK v2 and remove DDBEC with SDK V1 (#2048)
* **.net:** Bump MPL V2 (#2145)

* **java:** add DDBEC with SDK v2 and remove DDBEC with SDK V1 ([#2048](#2048)) ([035dbe3](035dbe3))

* **.net:** Bump MPL V2 ([#2145](#2145)) ([87c534b](87c534b))

* use UUIDs and cleanup in beacon styles example to avoid stale item collisions ([#2125](#2125)) ([773c1ff](773c1ff))

* **.net:** add ddb local to .net release ([#2075](#2075)) ([db55bdf](db55bdf))
* **.net:** comment out testvectors from release ([#2076](#2076)) ([fdaa9e3](fdaa9e3))
* **.net:** fix release commands to include all json tv files ([#2072](#2072)) ([10f809d](10f809d))
* **.net:** pin mpl to latest ([#2065](#2065)) ([f6b64a6](f6b64a6))
* **.net:** reference submoduled mpl ([#2080](#2080)) ([be3f58f](be3f58f))
* add retries to examples ([#2262](#2262)) ([ab622af](ab622af))
* add special-characters-workaround to avoid sigv4 failure ([#2270](#2270)) ([7223d98](7223d98))
* bump GitHub Actions to latest versions ([#2144](#2144)) ([92615d4](92615d4))
* **ci:** add concurrency control  ([#2265](#2265)) ([85d6be8](85d6be8))
* **ci:** add more error code in infra related failure ([#2254](#2254)) ([7d3b0b5](7d3b0b5))
* **ci:** Add retries to DDB local setup steps  ([#2267](#2267)) ([7987566](7987566))
* **ci:** add workflow_dispatch and remove run on PR for daily CI ([#2218](#2218)) ([d6fd0fb](d6fd0fb))
* **ci:** daily ci for branches ([#2208](#2208)) ([fcc4b97](fcc4b97))
* **ci:** fix Test Examples workflow for v3.x-java daily ci ([#2233](#2233)) ([0140037](0140037))
* **ci:** remove branch default to main ([#2219](#2219)) ([1a3d1f0](1a3d1f0))
* **ci:** retry failed CI only for infrastructure errors ([#2235](#2235)) ([909b34a](909b34a))
* **CI:** run clippy ([#2181](#2181)) ([6b54985](6b54985))
* **ci:** run test on Java 21 and windows OS ([#2159](#2159)) ([6e702d8](6e702d8))
* **ci:** Update daily_ci to get triggered at 7AM ([#2283](#2283)) ([3ed89b5](3ed89b5))
* **ci:** use snapshot builds ([#2083](#2083)) ([0124ca6](0124ca6))
* **deps:** bump actions/checkout v5->v6 and setup-docker-macos-action v1.0.2->v1.1.0 ([#2130](#2130)) ([337c776](337c776))
* **deps:** update aws-lc-sys requirement from 0.38 to 0.39 in /DynamoDbEncryption/runtimes/rust ([#2149](#2149)) ([b76bcb7](b76bcb7))
* refactor non-prod CI to only run Go targets ([#2134](#2134)) ([0d2622c](0d2622c))
* release aws-db-esdk v1.2.3 ([#2122](#2122)) ([888aaba](888aaba))
* **release:** 4.0.0 ([#2247](#2247)) ([ddf56bf](ddf56bf)), closes [#2048](#2048)
* **release:** allow local testing ([#2251](#2251)) ([546b68c](546b68c))
* run java test on ubuntu ([#2167](#2167)) ([cffa72c](cffa72c))
* separate changelog for Java and .NET ([#2242](#2242)) ([67ed551](67ed551))
* use install smithy dafny deps from MPL ([#2266](#2266)) ([4f3b542](4f3b542))

* chore: edit net changelog

* chore: pin mpl version as project ref

---------

Co-authored-by: semantic-release-bot <semantic-release-bot@martynus.net>
Co-authored-by: Shubham Chaturvedi <scchatur@amazon.com>

Author: 3 people

CHANGELOG-net.md

@@ -0,0 +1,49 @@
+# Changelog
+
+## [4.0.0](https://github.com/aws/aws-database-encryption-sdk-dynamodb/compare/v3.9.1-net...v4.0.0-net) (2026-05-27)
+
+### ⚠ BREAKING CHANGES
+
+- This version now explicitly depends on AWS SDK V4, if you need to use AWS SDK V3 you MUST use a previous version of this library.
+
+- **.net:** Bump MPL V2 (#2145)
+
+### Features -- All Languages
+
+- **.net:** Bump MPL V2 ([#2145](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2145)) ([87c534b](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/87c534bb2c6b95792b67e30b94d91865e91ffbf0))
+
+### Fixes -- All Languages
+
+- use UUIDs and cleanup in beacon styles example to avoid stale item collisions ([#2125](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2125)) ([773c1ff](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/773c1fff6004a2551a8bea28fd50a93515ccaaf6))
+
+### Maintenance -- All Languages
+
+- **.net:** add ddb local to .net release ([#2075](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2075)) ([db55bdf](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/db55bdfdcf7f74a7f2f9cc1e778448c3f9827e31))
+- **.net:** comment out testvectors from release ([#2076](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2076)) ([fdaa9e3](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/fdaa9e3b9c838d7b1db7435dae585e8297038a2d))
+- **.net:** fix release commands to include all json tv files ([#2072](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2072)) ([10f809d](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/10f809d1e78e96c7403e4dffc1140fc94c4e73a1))
+- **.net:** pin mpl to latest ([#2065](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2065)) ([f6b64a6](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/f6b64a67f6e8e9db79cffcb166a1f18de525674b))
+- **.net:** reference submoduled mpl ([#2080](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2080)) ([be3f58f](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/be3f58f8860862d03cf57b51771c0ce2a2a659f9))
+- add retries to examples ([#2262](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2262)) ([ab622af](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/ab622afed8425c8c54544d09031a2dd2f8411653))
+- add special-characters-workaround to avoid sigv4 failure ([#2270](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2270)) ([7223d98](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/7223d98795755337fb31c5d0592b15f006358bf4))
+- bump GitHub Actions to latest versions ([#2144](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2144)) ([92615d4](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/92615d491be0f0ea6905af2a3ca828ed784e915f))
+- **ci:** add concurrency control ([#2265](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2265)) ([85d6be8](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/85d6be85756eac0b7c07aff114fe4662e229a685))
+- **ci:** add more error code in infra related failure ([#2254](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2254)) ([7d3b0b5](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/7d3b0b5562d82bd55889c7ef7ef80977efb14dc9))
+- **ci:** Add retries to DDB local setup steps ([#2267](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2267)) ([7987566](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/7987566c847735f4d547f181aab3e47cf40a9a32))
+- **ci:** add workflow_dispatch and remove run on PR for daily CI ([#2218](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2218)) ([d6fd0fb](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/d6fd0fbaf2cf7a49af3bdd888423f9ca7787922d))
+- **ci:** daily ci for branches ([#2208](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2208)) ([fcc4b97](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/fcc4b97bf1241152cc4b6e4c1d198dbf1967f2e7))
+- **ci:** fix Test Examples workflow for v3.x-java daily ci ([#2233](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2233)) ([0140037](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/0140037423dab712abb37ebb67e3b443409f9bd9))
+- **ci:** remove branch default to main ([#2219](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2219)) ([1a3d1f0](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/1a3d1f0d41517c0635be261c774e570bf602f001))
+- **ci:** retry failed CI only for infrastructure errors ([#2235](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2235)) ([909b34a](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/909b34a8e248e7b02628c59490852b719774bfce))
+- **CI:** run clippy ([#2181](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2181)) ([6b54985](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/6b549859115b882411efa27913af8842f5cdd367))
+- **ci:** run test on Java 21 and windows OS ([#2159](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2159)) ([6e702d8](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/6e702d87d5c346a6aa54a8bfbee4592361ff906c))
+- **ci:** Update daily_ci to get triggered at 7AM ([#2283](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2283)) ([3ed89b5](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/3ed89b54702756f298dc970b3aa62b2e44ad95ae))
+- **ci:** use snapshot builds ([#2083](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2083)) ([0124ca6](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/0124ca678782df3da577397bfc12c11ab72965e3))
+- **deps:** bump actions/checkout v5->v6 and setup-docker-macos-action v1.0.2->v1.1.0 ([#2130](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2130)) ([337c776](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/337c776b2906b0f2034eb41b08ee9ae95ae4d91d))
+- **deps:** update aws-lc-sys requirement from 0.38 to 0.39 in /DynamoDbEncryption/runtimes/rust ([#2149](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2149)) ([b76bcb7](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/b76bcb7833e133c5e640dd2313709f75b5281776))
+- refactor non-prod CI to only run Go targets ([#2134](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2134)) ([0d2622c](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/0d2622c6dad4080cc6e977c46434f44b1336214d))
+- release aws-db-esdk v1.2.3 ([#2122](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2122)) ([888aaba](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/888aabaf0cff89ce1db508b0e47db1c8515888e7))
+- **release:** 4.0.0 ([#2247](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2247)) ([ddf56bf](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/ddf56bf72dd1a53dd0600e7e5e867ed4800b07e8)), closes [#2048](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2048)
+- **release:** allow local testing ([#2251](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2251)) ([546b68c](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/546b68cb585dfab003395f3feab164c85459a661))
+- run java test on ubuntu ([#2167](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2167)) ([cffa72c](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/cffa72c569e00e8ed976da32560792463df258c1))
+- separate changelog for Java and .NET ([#2242](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2242)) ([67ed551](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/67ed55114ccfc6fb2eb44c037ca3d31492614b15))
+- use install smithy dafny deps from MPL ([#2266](https://github.com/aws/aws-database-encryption-sdk-dynamodb/issues/2266)) ([4f3b542](https://github.com/aws/aws-database-encryption-sdk-dynamodb/commit/4f3b54292790b1ca17c66a6a7646e9278146e77c))

DynamoDbEncryption/runtimes/net/AssemblyInfo.cs

@@ -3,5 +3,5 @@
 [assembly: AssemblyTitle("AWS.Cryptography.DbEncryptionSDK.DynamoDb")]
 
 // This should be kept in sync with the version number in MPL.csproj
-[assembly: AssemblyVersion("3.9.1")]
+[assembly: AssemblyVersion("4.0.0")]
 

DynamoDbEncryption/runtimes/net/DynamoDbEncryption.csproj

@@ -5,7 +5,7 @@
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <IsPackable>true</IsPackable>
 
-    <Version>3.9.1</Version>
+    <Version>4.0.0</Version>
 
     <AssemblyName>AWS.Cryptography.DbEncryptionSDK.DynamoDb</AssemblyName>
     <PackageId>AWS.Cryptography.DbEncryptionSDK.DynamoDb</PackageId>
@@ -59,7 +59,7 @@
   <ItemGroup>
     <PackageReference Include="DafnyRuntime" Version="$(DafnyVersion)" />
     <!-- Before releasing a new DBESDK version ensure to pin the MPL -->
-    <ProjectReference Include="../../../submodules/MaterialProviders/AwsCryptographicMaterialProviders/runtimes/net/MPL.csproj"/>
+    <ProjectReference Include="../../../submodules/MaterialProviders/AwsCryptographicMaterialProviders/runtimes/net/MPL.csproj" Version="[2.0.0]" />
     <!--
       System.Collections.Immutable can be removed once dafny.msbuild is updated with
       https://github.com/dafny-lang/dafny.msbuild/pull/10 and versioned