ChangeLog

== 2026-11-02 version 3.1.0

* Require HTTPClient 2.10.0 or later for its compromised eMudhra intermediate CA
  public key rejection and updated CA bundle (#166)

* Breaking: Remove the bundled CA certificates and delegate default CA selection
  to HTTPClient. Regular API requests can trust a different set of issuers after
  upgrading; review custom endpoints and TLS inspection proxies (#165).

* Apply explicit CA files and the verify option to bulk load requests as well as
  regular API requests. Updating ssl_ca_file closes existing bulk load
  connections; setting it to nil restores HTTPClient's default CA selection
  unless a verify CA file is configured (#165).

== 2026-09-10 version 3.0.1

* Drop column name validation for name "v" (#156)

* Remove the deprecated has_rdoc attribute from the gemspec (it fails to load under RubyGems 3.x)

== 2025-08-05 version 3.0.0

* Remove partial_delete API (#153)

* Support trino type query (#152)

== 2023-07-11 version 2.0.0

* v3 core utilization API removal

* add custom cert and cert verification options: cert_path and skip_cert_verify

* Support Ruby v3.2

== 2021-03-03 version 1.0.8

* Ignore elapsed_time #129

* Handle client erros #127


== 2019-06-04 version 1.0.7

* Add TreasureData::Client#change_database #123

* Ruby 1.8.7 compatibility was removed #121

== 2018-03-29 version 1.0.6

* Support Treasure Data's new result export #117 #120

== 2018-01-18 version 1.0.5

* Add TreasureData::Job#auto_update_status=false to prevent API call #115
* Support include_v flag #114

== 2017-09-21 version 1.0.4

* Fix the bug in #112 #113

== 2017-09-15 version 1.0.3

* Handle the case HTTPClient doesn't yield block or body is nil #112

== 2017-07-20 version 1.0.2

* Allow name and sql_alias are equal #111
* Organize HTTP exceptions #110

== 2017-05-22 version 1.0.1

* fix bug on result download if API returns 500 #109

== 2017-01-20 version 1.0.0

* Fix the bug to show the number of records as duration #107
* Support Ruby 2.4.0 or later #108

== 2016-11-29 version 0.8.85

* Support JRuby 1.7 again #98
* Add num records with job api #106
* Add independent result export #105

== 2016-10-17 version 0.8.84

* fix schema validation #93
* Job#wait rescues network error #94
* Change default endpoint #39
* Drop Ruby 2.0.0 support

== 2016-09-23 version 0.8.83

* Support TD table's SQL Column Alias (#87)
* support updating bulk_load session settings (#80)
* Drop Ruby 1.9 support (#90)

== 2016-07-11 version 0.8.82

* Add conflicts_with to AlreadyExistError (#84)

== 2016-06-03 version 0.8.81

* Rewrite job_result_download logic #85

== 2016-05-30 version 0.8.80

* Support resume on more APIs (#81)

== 2016-04-25 version 0.8.79

* Support dummy schedule #78
* Resuming job result downloading #79

== 2016-01-25 version 0.8.78

* Implement Job#wait
* add JRuby to supported list
* Allow MessagePack 0.7

== 2015-12-14 version 0.8.77

* fix inflate post body
* fix response byte size check for multibyte string
* fix TD_CLIENT_DEBUG mode

== 2015-10-29 version 0.8.76

* fix BulkLoad#bulk_load_run with scheduled_time.
* change url encode pattern. ' '(space) -> %20, '+' -> %2b, '.' -> %2E
* fix some typos.

== 2015-08-10 version 0.8.75

* add APIError#api_backtrace.
  and exclude API Backtrace from APIError#message

== 2015-08-03 version 0.8.74

* fix Scheduled#run that call client#run_schedule

== 2015-07-29 version 0.8.73

* remove item table support.
* raise TreasureData::IncompleteError if mismatched content-length and response body when GET request.
  It occures by combination OpenSSL raise EOFError and use MessagePack::Unpacker.

== 2015-07-27 version 0.8.72

* add new API Job#result_raw
* update httpclient dependency version, because can't work under httpclient 2.5.1

== 2015-07-10 version 0.8.71

* Remove to/from parameter from table/tail API

== 2015-05-19 version 0.8.70

* [experimenta] remove client side validation from bulk_load API.
* Add 'duration' property to Job model.

== 2015-04-17 version 0.8.69

* [experimental] bulk_load API support. The API is subject to change.
* Use HTTPClient's wiredump debugging when TD_CLIENT_DEBUG is set.
* YARD annotations. Thanks uu59!
* Improved test coverage. Thanks to yotii23!

== 2015-02-16 version 0.8.68

* Fix non ASCII & UTF-8 filename issue in bulk_import:upload. API side
  requires part_name is to be in UTF-8 encoded so change CES at client side
  before sending.
* Allow httpclient version ~= 2.5
* Fix inappropriate error message for POST request. It doesn't retry but error
  message stated retry period.
* (internal) Split API definition into several files per API group.
* Fix resulting value of Command#history for ScheduledJobs.
* Fix ScheduledJob crash when scheduled_at == ''

== 2014-12-03 version 0.8.67

* Reset HTTPClient afterward to avoid potential fd exhaustion by keep-alive
  connections

== 2014-10-16 version 0.8.66

* Disabled SSLv3 for the server connection as further follow up to the
  POODLE vulnerability for SSL v3.
* Make maximum cumulative retry delay configurable through the API's constructor

== 2014-10-14 version 0.8.65

* Upgraded httpclient used by PUT operations. New v2.4.0 enables SSL/TLS
  version negotiation

== 2014-09-25 version 0.8.64

* Implemented retrying on all get REST APIs requests excepting
  job_result_format with IO, job_result_each and job_result_each_with_compr_size
  that lead to certain types of exception thrown: Errno::ECONNREFUSED,
  Errno::ECONNRESET, Timeout::Error, EOFError, OpenSSL::SSL::SSLError,
  SocketError and HTTP status code greater than 500 (Server errors).
* Implemented retrying on post REST APIs requests if the client options contain
  the 'retry_post_requests' option under the same circumstances as the get
  requests

== 2014-07-31 version 0.8.63

* Added Job's model 'result_each_with_compr_size' method to expose the
  progressive result file compressed size read to the callee
* Added 'ForbiddenError' exception class for HTTP error codes 403
* Added 'permission' field to Database model and made it accessible from the
  Database and Table models
* Converted the 'update_schedule' method to using POST instead of GET
* Fixed tests

== 2014-06-18 version 0.8.62

* Fix JSON parsing issue when Pig queries don't alias column values outputted
  from Pig functions (e.g. COUNT, SUM)
* Fix database, column, and table validation methods to use max length 255
  instead of 256
* Use constants instead of hardcoded status names when handling jobs

== 2014-05-22 version 0.8.61

* Fix bug in raising error when response body is nil

== 2014-04-28 version 0.8.60

* Fix bug in fetching the query/job result schema

== 2014-04-23 version 0.8.59

* Improved client side validation methods for database, table, column, and
  result set
* show GET response body in debug mode (enabled with TD_CLIENT_DEBUG environment
  variable)
* optimized the job model self updating methods to avoid an update if the job
  is in a 'finished' state
* propagate the job show and job list CPU time field

== 2014-03-18 version 0.8.58

* Improved visualization of item tables
* Replace api.treasuredata.com with api-import.treasuredata.com during imports
* Raise AuthError exceptions if the API key failed to authenticate

== 2014-02-21 version 0.8.57

* Remove Aggregation Schema
* show_bulk_import uses new efficient endpoint
* Update SSL certificate

== 2013-11-14 version 0.8.56

* Remove organization, role and ip_limit subcommands
* Change item_table parameter
* Now accept :header option to set custom header

== 2013-09-13 version 0.8.55

* Use httpclient gem for import and bulk_import upload
* connect_timeout / read_timeout / send_timeout options are available.
  * these options affect only import and bulk_import upload.


== 2013-08-23 version 0.8.54

* Support table's expire_days API


== 2013-07-22 version 0.8.53

* Add normalized_msgpack method to serialize Bignum type


== 2013-06-24 version 0.8.52

* Add last_log_timestamp to Table model


== 2013-06-17 version 0.8.51

* Relax dependent gem versions


== 2013-05-27 version 0.8.50

* add_user now requires email and passowrd


== 2013-05-06 version 0.8.49

* Add User-Agent header
* VERSION constant moved to under TreasureData::Client


== 2013-04-22 version 0.8.48

* create_schedule now takes :type option
* Fix wrong error messages
* Ues 'api-import' instead of 'api' on data import


== 2013-04-09 version 0.8.47

* Fix HTTP proxy handlig issue which is overwritten with ENV['HTTP_PROXY']


== 2013-03-29 version 0.8.46

* Add IP limitation API


== 2013-01-25 version 0.8.45

* Re-implement Client#job_status using /v3/job/status/job_id
  instead of /v3/job/show/job_id to poll the progress of a job


== 2013-01-23 version 0.8.44

* Re-add json gem dependency


== 2013-01-23 version 0.8.43

* Add organization parameter support to create_database, query,
  partial_delete, create_bulk_import, create_result


== 2013-01-16 version 0.8.42

* Added retry_limit to job and schedule APIs
* Increased table/database name limit from 32 to 256


== 2013-01-10 version 0.8.41

* Fix API#job_result_format to handle Content-Encoding properly


== 2012-12-27 version 0.8.40

* Add Table#last_import to use counter_updated_at column


== 2012-12-05 version 0.8.39

* Add conditions argument to Client#list_jobs for slow query listing


== 2012-11-21 version 0.8.38

* Add Account#created_at


== 2012-11-16 version 0.8.37

* Remove json gem dependency again (previous version has bug)


== 2012-11-16 version 0.8.36

* Remove json gem dependency


== 2012-10-23 version 0.8.35

* Added Account#account_id


== 2012-10-16 version 0.8.34

* Set Net::HTTP#open_timeout = 60


== 2012-10-10 version 0.8.33

* Supports import_with_id API
* Supports deflate and gzip Content-Encodings and sends Accept-Encoding header


== 2012-10-09 version 0.8.32

* Added Client#swap_table


== 2012-09-21 version 0.8.31

* Added Job#db_name


== 2012-09-21 version 0.8.30

* Fixed Account#storage_size_string and Table#estimated_storage_size_string


== 2012-09-17 version 0.8.29

* Added Client#core_utilization method
* Added Account#guaranteed_cores and #maximum_cores methods


== 2012-09-17 version 0.8.27

* Added Table#estimated_storage_size_string


== 2012-09-13 version 0.8.26

* Added Account model and Table#esetimated_storage_size method
* Name length limit is changed from 32 characters to 256 characters


== 2012-09-04 version 0.8.25

* Added Client#change_my_password(old_password, password)


== 2012-08-30 version 0.8.24

* TreasureData::Client.new supports :http_proxy option


== 2012-08-30 version 0.8.23

* Supports HTTP_PROXY environment variable


== 2012-08-20 version 0.8.22

* Top-level resource models support org_name parameter


== 2012-08-06 version 0.8.21

* Added multiuser features: organizations, users, roles
* Added access control


== 2012-07-23 version 0.8.20

* Implemented Zlib::GzipReader#readpartial for compatibility with ruby 1.8


== 2012-07-03 version 0.8.19

* Added Client#partial_delete
* Client#query and Client#create_schedule support 'priority' option


== 2012-06-26 version 0.8.18

* Client#result_each(&block) uses streaming raed not to read all data into memory
* Client#result_format(format, io=nil) supports second argument not to read
all data into memory


== 2012-06-11 version 0.8.17

* Client#jobs supports status option


== 2012-05-10 version 0.8.16

* Added bulk import feature


== 2012-04-26 version 0.8.15

* Result model replaces ResultSet model
* Removed methods related to ResultSet from Job and Schedule models
* Added methods related to Result to Job and Schedule models


== 2012-04-03 version 0.8.14

* Added Database#count, #created_at and #updated_at
* Added Table#created_at and #updated_at


== 2012-04-03 version 0.8.13

* Added Job#hive_result_schema


== 2012-03-12 version 0.8.12

* Client#run_schedule returns an array of ScheduledJob


== 2012-03-01 version 0.8.11

* Use data/ca-bundle.crt for SSL connections


== 2012-02-22 version 0.8.10

* Added Client#run_schedule and update_schedule
* Added timezone, delay and next_time fields to the Schedule model
* create_aggregation_schema accepts params argument


== 2012-02-12 version 0.8.9

* Added API#normalize_table_name and API#normalize_database_name


== 2012-02-02 version 0.8.8

* Fixed SSL support


== 2012-02-02 version 0.8.7

* Added SSL support


== 2012-01-19 version 0.8.6

* Check JSON format of HTTP responses


== 2011-12-04 version 0.8.5

* added new feature: ResultSet
* added new feature: AggregationSchema
* added Job#rset and Schedule#rset to get associated ResultSet


== 2011-11-11 version 0.8.4

* Added Model#client
* Added Database#query
* Added Table#import
* Increased http.read_timeout on Client#import


== 2011-10-03 version 0.8.3

* Added Client#tail method


== 2011-09-13 version 0.8.2

* Added APIs for scheduled queries
* Set 'Content-Length: 0' header to POST request if no parameters are
  provided


== 2011-09-09 version 0.8.1

* Added Client#kill method
* Client.authenticate throws AuthError instead of APIError when
  status code is 400


== 2011-08-21 version 0.8.0

* First release