chore(main): release 0.13.0 (#327)

🤖 I have created a release *beep* *boop*
---


<details><summary>0.13.0</summary>

##
[0.13.0](v0.12.0...v0.13.0)
(2026-04-09)


### Features

* **sdk:** add EntityIdentifier convenience constructors
([#346](#346))
([eeb8805](eeb8805))
* **sdk:** DSPX-2418 add discovery convenience methods
([#339](#339))
([8de6068](8de6068))
* **sdk:** expose SRT signer
([#329](#329))
([f93d332](f93d332))


### Bug Fixes

* add a default assertion id if one is not specified
([#341](#341))
([69d6a53](69d6a53))
* **docs:** DSPX-2409 replace SDK README code example with working code
([#336](#336))
([0f224a6](0f224a6))
* **sdk:** Support kas keys with extended EC methods
([#344](#344))
([982b287](982b287))
* **sdk:** Support RSA4096 Kas keys
([#343](#343))
([dba9bbf](dba9bbf))
* **sdk:** Updates to proto version v0.16.0
([#308](#308))
([4660e27](4660e27))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: opentdf-automation[bot] <149537512+opentdf-automation[bot]@users.noreply.github.com>

Author: opentdf-automation[bot]

.github/release-please/release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.12.0"
+  ".": "0.13.0"
 }

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Changelog
 
+## [0.13.0](https://github.com/opentdf/java-sdk/compare/v0.12.0...v0.13.0) (2026-04-09)
+
+
+### Features
+
+* **sdk:** add EntityIdentifier convenience constructors ([#346](https://github.com/opentdf/java-sdk/issues/346)) ([eeb8805](https://github.com/opentdf/java-sdk/commit/eeb880598c0121771ce00838610900da5aa2995c))
+* **sdk:** DSPX-2418 add discovery convenience methods ([#339](https://github.com/opentdf/java-sdk/issues/339)) ([8de6068](https://github.com/opentdf/java-sdk/commit/8de60683794daf64d6fbfbc36b1fc5225d015714))
+* **sdk:** expose SRT signer ([#329](https://github.com/opentdf/java-sdk/issues/329)) ([f93d332](https://github.com/opentdf/java-sdk/commit/f93d33275c4343c04fef4fba2e98ab8b06c1a670))
+
+
+### Bug Fixes
+
+* add a default assertion id if one is not specified ([#341](https://github.com/opentdf/java-sdk/issues/341)) ([69d6a53](https://github.com/opentdf/java-sdk/commit/69d6a53387c8427e0ff968e599086484e6ae90da))
+* **docs:** DSPX-2409 replace SDK README code example with working code ([#336](https://github.com/opentdf/java-sdk/issues/336)) ([0f224a6](https://github.com/opentdf/java-sdk/commit/0f224a636b4e67418680309a1c66ef06519a4e81))
+* **sdk:** Support kas keys with extended EC methods  ([#344](https://github.com/opentdf/java-sdk/issues/344)) ([982b287](https://github.com/opentdf/java-sdk/commit/982b28766da4f996b2149fa2cd2c6a180412bcbf))
+* **sdk:** Support RSA4096 Kas keys ([#343](https://github.com/opentdf/java-sdk/issues/343)) ([dba9bbf](https://github.com/opentdf/java-sdk/commit/dba9bbf5fb33df6dfa467af37374071c46bf521e))
+* **sdk:** Updates to proto version v0.16.0 ([#308](https://github.com/opentdf/java-sdk/issues/308)) ([4660e27](https://github.com/opentdf/java-sdk/commit/4660e27fcec193734d6e343088505be98a278621))
+
 ## [0.12.0](https://github.com/opentdf/java-sdk/compare/v0.11.1...v0.12.0) (2026-01-15)
 
 

cmdline/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.opentdf.platform</groupId>
         <artifactId>sdk-pom</artifactId>
-        <version>0.12.1-SNAPSHOT</version>
+        <version>0.13.0</version>
     </parent>
     <artifactId>cmdline</artifactId>
     <properties>

cmdline/src/main/java/io/opentdf/platform/Command.java

@@ -53,7 +53,7 @@
  */
 class Versions {
     // Version of the SDK, managed by release-please.
-    public static final String SDK = "0.12.1-SNAPSHOT"; // x-release-please-version
+    public static final String SDK = "0.13.0"; // x-release-please-version
 
     // This sdk aims to support this version of the TDF spec; currently 4.3.0.
     public static final String TDF_SPEC = "4.3.0";

examples/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>sdk-pom</artifactId>
     <groupId>io.opentdf.platform</groupId>
-    <version>0.12.1-SNAPSHOT</version>
+    <version>0.13.0</version>
   </parent>
 
   <groupId>io.opentdf.platform</groupId>

pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>io.opentdf.platform</groupId>
     <artifactId>sdk-pom</artifactId>
-    <version>0.12.1-SNAPSHOT</version>
+    <version>0.13.0</version>
     <name>io.opentdf.platform:sdk-pom</name>
     <description>OpenTDF Java SDK</description>
     <url>https://github.com/opentdf/java-sdk</url>

sdk/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <artifactId>sdk-pom</artifactId>
         <groupId>io.opentdf.platform</groupId>
-        <version>0.12.1-SNAPSHOT</version>
+        <version>0.13.0</version>
     </parent>
     <packaging>jar</packaging>
     <properties>

sdk/src/main/java/io/opentdf/platform/sdk/Version.java

@@ -13,7 +13,7 @@
 class Version implements Comparable<Version> {
 
     // Version of the SDK, managed by release-please.
-    public static final String SDK = "0.12.1-SNAPSHOT"; // x-release-please-version
+    public static final String SDK = "0.13.0"; // x-release-please-version
 
     private final int major;
     private final int minor;