Remove obsolete release scripts

[haacked]

Summary

• Delete bin/publish and bin/release-local, which are superseded by the label-driven release workflow added in Add label-driven release workflow #157
• Remove the "Manual Fallback" section from the README that referenced bin/release-local

Test plan

• dotnet build passes
• All 1,549 tests pass
• grep -r 'bin/publish\|bin/release-local' confirms no stale references remain

[greptile-apps]

_{Last reviewed commit: a2e1d40}

[github-actions]

posthog-dotnet Compliance Report

Date: 2026-03-05 21:51:28 UTC
Duration: 120015ms

✅ All Tests Passed!

29/29 tests passed

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Capture Tests

✅ 29/29 tests passed

View Details

Test	Status	Duration
Format Validation.Event Has Required Fields	✅	154ms
Format Validation.Event Has Uuid	✅	127ms
Format Validation.Event Has Lib Properties	✅	112ms
Format Validation.Distinct Id Is String	✅	111ms
Format Validation.Token Is Present	✅	111ms
Format Validation.Custom Properties Preserved	✅	116ms
Format Validation.Event Has Timestamp	✅	111ms
Retry Behavior.Retries On 503	✅	8124ms
Retry Behavior.Does Not Retry On 400	✅	2020ms
Retry Behavior.Does Not Retry On 401	✅	2013ms
Retry Behavior.Respects Retry After Header	✅	8120ms
Retry Behavior.Implements Backoff	✅	22135ms
Retry Behavior.Retries On 500	✅	6117ms
Retry Behavior.Retries On 502	✅	6119ms
Retry Behavior.Retries On 504	✅	6119ms
Retry Behavior.Max Retries Respected	✅	22024ms
Deduplication.Generates Unique Uuids	✅	117ms
Deduplication.Preserves Uuid On Retry	✅	6116ms
Deduplication.Preserves Uuid And Timestamp On Retry	✅	13127ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry	✅	6125ms
Deduplication.No Duplicate Events In Batch	✅	117ms
Deduplication.Different Events Have Different Uuids	✅	112ms
Compression.Sends Gzip When Enabled	✅	110ms
Batch Format.Uses Proper Batch Structure	✅	109ms
Batch Format.Flush With No Events Sends Nothing	✅	107ms
Batch Format.Multiple Events Batched Together	✅	116ms
Error Handling.Does Not Retry On 403	✅	2013ms
Error Handling.Does Not Retry On 413	✅	2013ms
Error Handling.Retries On 408	✅	6117ms

[Copilot]

Pull request overview

Removes legacy manual release scripts and updates documentation to align with the label-driven GitHub Actions release workflow introduced in #157.

Changes:

• Delete bin/publish and bin/release-local scripts that are no longer used.
• Remove the README “Manual Fallback” section that referenced bin/release-local.

Reviewed changes

Copilot reviewed 1 out of 3 changed files in this pull request and generated no comments.

File	Description
bin/release-local	Removed obsolete local release preparation script.
bin/publish	Removed obsolete NuGet publishing helper script.
README.md	Removed documentation for the deleted manual fallback release path.

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