+3.4.0
+
+ * increase required version for PostgreSQL(9.3), PostGIS(2.2) and PHP(7.0)
+ * better error reporting for out-of-memory errors
+ * exclude postcode ranges separated by colon from centre point calculation
+ * update osm2pgsql, better handling of imports without flatnode file
+ * switch to more efficient algorithm for word set computation
+ * use only boundries for country and state parts of addresses
+ * improve updates of addresses with housenumbers and interpolations
+ * remove country from place_addressline table and use country_code instead
+ * optimise indexes on search_name partition tables
+ * improve searching of attached streets for large objects like airports
+ * drop support for python 2
+ * new scripts for importing Wikidata for importance
+ * create and drop indexes concurrently to not clash with auto vacuum
+ * various documentation improvements
+
+
+3.3.0
+
+ * zoom 17 in reverse now zooms in on minor streets
+ * fix use of postcode relations in address
+ * support for housenumber 0 on interpolations
+ * replace database abstraction DB with PDO and switch to using exceptions
+ * exclude line features at rank 30 from reverse geocoding
+ * remove self-reference and country from place_addressline
+ * make json output more readable (less escaping)
+ * update conversion scripts for postcodes
+ * scripts in utils/ are no longer executable (always use scripts in build dir)
+ * remove Natural Earth country fallback (OSM is complete enough)
+ * make rank assignments configurable
+ * allow accept languages with underscore
+ * new reverse-only import mode (without search index table)
+ * rely on boundaries only for states and countries
+ * update osm2pgsql, now using a configurable style
+ * provide multiple import styles
+ * improve search when house number and postcodes are dropped
+ * overhaul of setup code
+ * add support for PHPUnit 6
+ * update test database
+ * various documentation improvements
+
+3.2.0
+
+ * complete rewrite of reverse search algorithm
+ * add new geojson and geocodejson output formats
+ * add simple export script to exprot addresses to CSV
+ * remove is_in terms from address computation
+ * remove unused search_name_country tables
+ * various smaller fixes to query parsing
+ * convert Tokens and token types to class types
+ * correctly handle update when boundary object type is changed
+ * improve debug output for /search endpoint
+ * update to latest osm2pgsql and leaflet.js
+ * overhaul of /details endpoint:
+ * new class parameter when using osmtype/osmid parameters
+ * permalink to instance-independent osmtype/osmid parameter format
+ * new json output format
+ * update CentOS vagrant machine to use SELinux
+ * add vagrant scripts for Ubuntu 18.04
+ * fix build process for BSD
+ * enable running the database on a different host than the setup scripts
+ * allow to configure use of custom PHP binaries (PHP_BIN)
+ * extensive coding style improvements to PHP code
+ * more PHP unit tests for new classes
+ * increase coverage for API tests
+ * add documentation for API
+
+3.1.0
+
+ * rework postcode handling and introduce location_postcode table
+ * make setup less verbose and print a summary in the end
+ * setup: error out when web site user does not exist
+ * add more API tests to complete code coverage
+ * reinstate key-value amenity search (special term [key=value])
+ * fix detection of coordinates in query
+ * various smaller tweaks to ranking of search interpretations
+ * complete overhaul of PHP frontend code using OOP
+ * add address rank to details page
+ * update Tiger scripts for 2017 data and clean up unused code
+ * various bug fixes and improvements to UI
+ * improve reverse geocoding performance close to coasts
+ * more PHP style cleanup (quoting)
+ * allow unnamed road in reverse geocoding to avoid too far off results
+ * add function to recalculate counts for full-word search term
+ * add function to check if new updates are available
+ * update documentation and switch to mkdocs for generating HTML
+
3.0.1
* fix bug in geometry building algorithm in osm2pgsql