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pgtle_versions.md

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pg_tle Version Support Matrix

This file documents pg_tle version boundaries that affect pgxntool's pg_tle support code. Each boundary represents a backward-incompatible API change.

Version Ranges (pgxntool notation)

1.0.0-1.4.0

  • pg_tle versions: 1.0.0 through 1.3.x
  • PostgreSQL support: 11-17
  • API: No pgtle.uninstall_extension() function, no schema parameter
  • Features: Basic extension management, custom data types, authentication hooks

1.4.0-1.5.0

  • pg_tle versions: 1.4.0 through 1.4.x
  • PostgreSQL support: 11-17
  • API: Added pgtle.uninstall_extension() function, no schema parameter
  • Features: Custom alignment/storage, enhanced warnings

1.5.0+

  • pg_tle versions: 1.5.0 and later (tested through 1.5.2)
  • PostgreSQL support: 12-18 (dropped PG 11)
  • API: BREAKING CHANGE - pgtle.install_extension() now requires schema parameter
  • Features: Schema parameter support in installation

Key API Changes by Version

1.4.0: Added pgtle.uninstall_extension()

  • Versions before 1.4.0 cannot uninstall extensions

1.5.0: Changed pgtle.install_extension() signature

  • Added required schema parameter
  • Dropped PostgreSQL 11 support

Version Notation

  • X.Y.Z+ - Works on pg_tle >= X.Y.Z
  • X.Y.Z-A.B.C - Works on pg_tle >= X.Y.Z and < A.B.C

Boundary conditions:

  • 1.5.0+ means >= 1.5.0 (includes 1.5.0)
  • 1.4.0-1.5.0 means >= 1.4.0 and < 1.5.0 (excludes 1.5.0)
  • 1.0.0-1.4.0 means >= 1.0.0 and < 1.4.0 (excludes 1.4.0)

For Complete Details