chore(main): release sdk 0.30.0

[opentdf-automation]

🤖 I have created a release beep boop

0.30.0 (2026-08-07)

Features

• sdk: DSPX-3848 add DPoP client support with HTTP RoundTripper (#3581) (2103736)

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This PR was generated with Release Please. See documentation.

[github-actions]

Benchmark results, click to expand

Benchmark authorization.GetDecisions Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	154.456888ms

Benchmark authorization.v2.GetMultiResourceDecision Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	78.499589ms

Benchmark Statistics

Name	№ Requests	Avg Duration	Min Duration	Max Duration

Bulk Benchmark Results

Metric	Value
Total Decrypts	100
Successful Decrypts	100
Failed Decrypts	0
Total Time	330.513233ms
Throughput	302.56 requests/second

TDF3 Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	5000
Failed Requests	0
Concurrent Requests	50
Total Time	32.527651558s
Average Latency	324.601891ms
Throughput	153.72 requests/second

[github-actions]

Benchmark results, click to expand

Benchmark authorization.GetDecisions Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	160.970856ms

Benchmark authorization.v2.GetMultiResourceDecision Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	95.012949ms

Benchmark Statistics

Name	№ Requests	Avg Duration	Min Duration	Max Duration

Bulk Benchmark Results

Metric	Value
Total Decrypts	100
Successful Decrypts	100
Failed Decrypts	0
Total Time	427.543885ms
Throughput	233.89 requests/second

TDF3 Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	5000
Failed Requests	0
Concurrent Requests	50
Total Time	41.461016575s
Average Latency	413.901749ms
Throughput	120.60 requests/second

[github-actions]

⚠️ Govulncheck found vulnerabilities ⚠️

The following modules have known vulnerabilities:

• examples
• otdfctl
• sdk
• service
• lib/fixtures
• tests-bdd

See the workflow run for details.

[github-actions]

X-Test Results

✅ go@pull-3843-pull-3843
bats-test-results
✅ go@main-main
✅ go@pull-3843-main
✅ go@main-pull-3843
✅ go@main-v0.9.0
✅ go@pull-3843-v0.9.0
✅ java@main-pull-3843
✅ java@main-main
cukes-report
✅ js@main-pull-3843
✅ js@main-main
✅ js@main-v0.9.0
✅ java@main-v0.9.0
opentdfplatformTO8XJR.dockerbuild
govulncheck-failure-8
govulncheck-failure-5
govulncheck-failure-1
govulncheck-failure-3
govulncheck-failure-0
govulncheck-failure-2