chore(main): release sdk 0.4.5

[opentdf-automation]

🤖 I have created a release beep boop

0.4.5 (2025-05-22)

Features

• authz: authz v2 versioning implementation (#2173) (557fc21)
• core: Adds EC withSalt options (#2126) (67b6fb8)
• core: v2 ERS with proto updates (#2210) (a161ef8)
• policy: key management crud (#2110) (4c3d53d)
• sdk: add nanotdf plaintext policy (#2182) (e5c56db)
• sdk: Use ConnectRPC in the go client (#2200) (fc34ee6)

Bug Fixes

• core: Improves errors when under heavy load (#2132) (4490a14)
• deps: bump golang.org/x/oauth2 from 0.26.0 to 0.30.0 in /sdk (#2252) (9b775a2)
• deps: bump google.golang.org/grpc from 1.71.0 to 1.72.1 in /sdk (#2244) (49484e0)
• sdk: adds connection options to getPlatformConfiguration (#2286) (a3af31e)
• sdk: perfsprint lint issues (#2208) (d36a078)

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Invalidated by push of 87c16ae

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Benchmark results, click to expand

Benchmark Results:

Metric	Value
Approved Decision Requests	5000
Denied Decision Requests	0
Total Time	457.457068ms

Bulk Benchmark Results

Metric	Value
Total Decrypts	100
Successful Decrypts	100
Failed Decrypts	0
Total Time	371.03444ms
Throughput	269.52 requests/second

TDF3 Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	5000
Failed Requests	0
Concurrent Requests	50
Total Time	1m17.000514243s
Average Latency	768.025799ms
Throughput	64.93 requests/second

NANOTDF Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	4948
Failed Requests	52
Concurrent Requests	50
Total Time	1m7.007218077s
Average Latency	664.725806ms
Throughput	73.84 requests/second

Error Summary:

Error Message	Occurrences
ReadNanoTDF error: getNanoRewrapKey: rewrapError: internal: internal error rpc error: code = Internal desc = could not perform access	52 occurrences

Standard Benchmark Metrics Skipped or Failed

[opentdf-automation]

🤖 Created releases:

• sdk/v0.4.5
  🌻