Browse categories
PostgreSQL releases
- PostgreSQL 15 (dev)
- PostgreSQL 14 (latest)
- PostgreSQL 13
- PostgreSQL 12
- PostgreSQL 11
- PostgreSQL 10
- PostgreSQL 9.6 (EOL)

Version charts

SQL commands
System catalog tables
System catalog views
System statistics views
File system functions

Contrib modules
Object Identifier Types
Progress reporting views
Storage parameters (relopts)

Useful overviews

xlog renaming in Pg 10
Online tools for PostgreSQL

Useful links

PostgreSQL documentation
PostgreSQL feature matrix
PostgreSQL versioning policy
PostgreSQL latest versions

@postgrespedia

PostgreSQL History

See the article "Postgres95" for an overview of PostgreSQL development before PostgreSQL 6.0.

Sources

PostgreSQL documentation: A Brief History of PostgreSQL
"Looking Back at Postgres" - sample chapter by Joseph M. Hellerstein from the book "Making Databases Work The Pragmatic Wisdom of Michael Stonebraker"
Wikipedia: PostgreSQL > History
An Illustrated History of Postgres(QL) - 2017 presentation (PDF) by Peter van Hardenberg