v0.7.0

Enhancements

• Add asynchronous notifications through listen and unlisten
• Add support for range types
• Add support for uuid type
• Add :async_connect option to start_link/1

Bug fixes

• Fix encoding nil values in arrays and composite types

v0.6.0

Enhancements

• Queries can be constructed of iodata
• Support "type hinted" queries to save one client-server round trip which will reduce query latency

Backwards incompatible changes

• Postgrex.Error postgres field is converted from keyword list to map
• Postgrex.Connect.query params parameter is no longer optional (pass an empty list if query has no parameters)
• The timeout parameter for all functions have been moved to a keyword list with the key :timeout

v0.5.5

Enhancements

• Reduce the amount of intermediary binaries constructed with the help of iodata

v0.5.2

Release v0.5.2

v0.5.1

Backwards incompatible changes

• Postgrex.Error exception converted to struct

v0.5.0

Backwards incompatible changes

• Postgrex.Result and Postgrex.TypeInfo converted to structs

v0.4.2

Enhancements

• Add timeouts to all synchronous calls. When a timeout is hit an exit error will be raised in the caller process and the connection process will exit
• Add automatic fallback to environment variables PGUSER, PGHOST and PGPASS

v0.4.0

Enhancements

• Numerics decode and encode to Decimal

v0.3.1

Enhancements

• Compact state before printing to logs and hide password
• Concurrency support, safe to use connection from multiple processes concurrently

V0.3.0

Bug fixes

• Don't try to decode values of text format

Backwards incompatible changes

• Types are stored as binaries instead of atoms, update your custom encoders and decoders