# Tip

* Fix msgReader.rxMsg bug when msgReader already has error
* Add support for database/sql.Scanner and database/sql/driver.Valuer interfaces
* Go float64 can no longer be encoded to a PostgreSQL float4
* Add ConnPool.Reset method
* []byte skips encoding/decoding
* Rows.Scan errors now include which argument caused error

# 2.7.1 (October 26, 2015)

* Disable SSL renegotiation

# 2.7.0 (October 16, 2015)

* Add RuntimeParams to ConnConfig
* ParseURI extracts RuntimeParams
* ParseDSN extracts RuntimeParams
* ParseEnvLibpq extracts PGAPPNAME
* Prepare is now idempotent
* Rows.Values now supports oid type
* ConnPool.Release automatically unlistens connections (Joseph Glanville)
* Add trace log level
* Add more efficient log leveling
* Retry automatically on ConnPool.Begin (Joseph Glanville)
* Encode from net.IP to inet and cidr
* Generalize encoding pointer to string to any PostgreSQL type
* Add UUID encoding from pointer to string (Joseph Glanville)
* Add null mapping to pointer to pointer (Jonathan Rudenberg)
* Add JSON and JSONB type support (Joseph Glanville)

# 2.6.0 (September 3, 2015)

* Add inet and cidr type support
* Add binary decoding to TimestampOid in stdlib driver (Samuel Stauffer)
* Add support for specifying sslmode in connection strings (Rick Snyder)
* Allow ConnPool to have MaxConnections of 1
* Add basic PGSSLMODE to support to ParseEnvLibpq
* Add fallback TLS config
* Expose specific error for TSL refused
* More error details exposed in PgError
* Support custom dialer (Lewis Marshall)

# 2.5.0 (April 15, 2015)

* Fix stdlib nil support (Blaž Hrastnik)
* Support custom Scanner not reading entire value
* Fix empty array scanning (Laurent Debacker)
* Add ParseDSN (deoxxa)
* Add timestamp support to NullTime
* Remove unused text format scanners
* Return error when too many parameters on Prepare
* Add Travis CI integration (Jonathan Rudenberg)
* Large object support (Jonathan Rudenberg)
* Fix reading null byte arrays (Karl Seguin)
* Add timestamptz[] support
* Add timestamp[] support (Karl Seguin)
* Add bool[] support (Karl Seguin)
* Allow writing []byte into text and varchar columns without type conversion (Hari Bhaskaran)
* Fix ConnPool Close panic
* Add Listen / notify example
* Reduce memory allocations (Karl Seguin)

# 2.4.0 (October 3, 2014)

* Add per connection oid to name map
* Add Hstore support (Andy Walker)
* Move introductory docs to godoc from readme
* Fix documentation references to TextEncoder and BinaryEncoder
* Add keep-alive to TCP connections (Andy Walker)
* Add support for EmptyQueryResponse / Allow no-op Exec (Andy Walker)
* Allow reading any type into []byte
* WaitForNotification detects lost connections quicker

# 2.3.0 (September 16, 2014)

* Truncate logged strings and byte slices
* Extract more error information from PostgreSQL
* Fix data race with Rows and ConnPool