Sourced from github.com/jackc/pgx/v5's changelog.

5.7.5 (May 17, 2025)

• Support sslnegotiation connection option (divyam234)
• Update golang.org/x/crypto to v0.37.0. This placates security scanners that were unable to see that pgx did not use the behavior affected by https://pkg.go.dev/vuln/GO-2025-3487.
• TraceLog now logs Acquire and Release at the debug level (dave sinclair)
• Add support for PGTZ environment variable
• Add support for PGOPTIONS environment variable
• Unpin memory used by Rows quicker
• Remove PlanScan memoization. This resolves a rare issue where scanning could be broken for one type by first scanning another. The problem was in the memoization system and benchmarking revealed that memoization was not providing any meaningful benefit.

• 15bca4a Release v5.7.5
• 1d557f9 Remove PlanScan memoization
• de7fe81 Use reflect.TypeFor instead of reflect.TypeOf
• d9eb089 Remove unused function
• 6be24eb Fix comment typo
• 07871c0 Zero internal baseRows references to allow GC earlier
• 777e7e5 Merge pull request #2313 from stampy88/tracelog_pool_additions
• 151bd02 Switched to LogLevelDebug
• 540fcaa Add support for PGOPTIONS environment variable
• 3a248e3 Add support for PGTZ environment variable
• Additional commits viewable in compare view

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