Version 4.0.0-rc.1

Release Date: Sep 3, 2019

RC.1 release of CodeIgniter4

.. contents:: :local: :depth: 2

Enhancements

CI3 Email ported to CI4
Encryption (basic) added
Migrations refactored and streamlined for more wholistic functionality (BC)
added convert() to ImageHandlerInterface
disabled debug toolbar for downloads
CLI commands returns an error code now ("spark" changed)
RESTful controllers added to shorten dev time for RESTful APIs
added RouteCollection::presenter() as part of the RESTful support

App Changes

added app/Common to make it easier to override common functions
Config/Email and Encryption added
Config/Migration modified, and has different settings
Controllers/Home fixed, removing unnecessary model reference

Message Changes

Migration has new & modified messages
Messages now has RESTful set

Changed Files

The list of changed files follows, with PR numbers shown.

admin/
- release-appstarter #2155
- release-framework #2155
app/
- Config/
  - Email #2092
  - Encryption #2135
  - Migrations #2065
- Controllers/
  - BaseController #2046
  - Home #2145
- Common #2110
public/
system/
- API/
  - ResponseTrait #2131
- Autoloader/
  - Autoloader #2149
  - FileLocator #2149
- Cache/Handlders/
  - RedisHandler #2144
- CLI/
  - CommandRunner #2164
- Commands/Database/
  - CreateMigration #2065
  - Migrate #2065, 2137
  - MigrateRefresh #2065, 2137
  - MigrateRollback #2065, 2137
  - MigrateStatus #2137
  - MigrateVersion #2137
- Config/
  - BaseConfig #2082
  - Services #2135, 2092
- Database/
  - BaseBuilder #2127, 2090, 2142, 2153, 2160, 2023, 2001
  - MigrationRunner #2065, 2137
- Debug/
  - Toolbar #2118
- Email/
  - Email #2092
- Encryption/
  - EncrypterInterface #2135
  - Encryption #2135
  - Exceptions/EncryptionException #2135
  - Handlers/
    - BaseHandler #2135
    - OpenSSLHandler #2135
- Exceptions/
  - ConfigException #2065
- Files/
  - File #2178
- Filters/
  - DebugToolbar #2118
- Helpers/
  - inflector_helper #2065
- Honeypot/
  - Honeypot #2177
- HTTP/
  - DownloadResponse #2129
  - Files/UploadedFile #2128
  - Message @2171
  - Response #2166
- Images/
  - Handlers/ -BaseHandler #2113, 2150
    - ImageMagickHandler #2151
  - BImageHandlerInterface #2113
- Language/en/
  - Email #2092
  - Encryption #2135
  - Migrations #2065, 2137
  - RESTful #2165
- RESTful/
  - ResourceController #2165
  - ResourcePresenter #2165
- Router/
  - RouteCollection #2165
- Security/
  - Security #2027
- Session/Handlers/
  - RedisHandler #2125
- Test/
  - CIDatabaseTestCase #2137
- bootstrap #2110
- CodeIgniter #2126, 2164
- Common #2109
- Entity #2112
- Model #2090
tests/_support/
- RESTful/... #2165
tests/system/
- API/
  - ResponseTraitTest #2131
- Database/
  - Builder/
    - GetTest #2142
    - SelectTest #2160
    - WhereTest #2001
  - Live/
    - GroupTest #2160
    - ModelTest #2090
    - SelectTest #2160
  - Migrations/MigrationRunnerTest #2065, 2137
- Encryption/
  - EncryptionTest #2135
  - OpenSSLHandlerTest #2135
- Helpers/
  - InflectorHelperTest #2065
- HTTP/
  - DownloadResponseTest #2129
  - MessageTest #2171
- Images/
  - GDHandlerTest #2113
- RESTful/
  - ResourceControllerTest #2165
  - ResourcePresenterTest #2165
- Router/
  - RouteCollectionTest #2165
- ControllerTest #2165
- EntityTest #2112
user_guide_src/
- changelogs/
  - next #2154
- database/
  - query_builder #2160, 2001
- dbmgmt/
  - migrations #2065, 2132, 2136, 2154, 2137
- extending/
  - common #2162
- helpers/
  - inflector_helper #2065
- incoming/
  - restful #2165
  - routing #2165
- libraries/
  - email #2092, 2154
  - encryption #2135
  - images #2113, 2169
- outgoing/
  - api_responses #2131
  - localization #2134
  - response #2129
- testing/
  - database #2137
CONTRIBUTING.md #2010
README.md #2010
spark

PRs merged

#2178 Add fallback for missing finfo_open
#2177 Fix missing form close tag
#2171 Setheader dupes
#2169 Add $quality usage for Image Library
#2166 Cookie error
#2165 RESTful help
#2164 Exit error code on CLI Command failure
#2162 User Guide updates for Common.php
#2160 Add BaseBuilder SelectCount
#2155 Include .gitignore in starters
#2153 Bug fix countAllResults with LIMIT
#2154 Fix email & migrations docs; update changelog
#2151 ImageMagick->save() return value
#2150 New logic for Image->fit()
#2149 listNamespaceFiles: Ensure trailing slash
#2145 Remove UserModel reference from Home controller
#2144 Update Redis legacy function
#2142 Fixing BuilderBase resetting when getting the SQL
#2137 New Migration Logic
#2136 Migrations user guide fixes
#2135 Encryption
#2134 Fix localization writeup
#2132 Update migration User Guide
#2131 Added No Content response to API\ResponseTrait
#2129 Add setFileName() to DownloadResponse
#2128 guessExtension fallback to clientExtension
#2127 Update limit function since $offset is nullable
#2126 Limit storePreviousURL to certain requests
#2125 Updated redis session handler to support redis 5.0.x
#2118 Disabled Toolbar on downloads
#2113 Add Image->convert()
#2112 Update Entity.php __isset method
#2110 Added app/Common.php
#2109 Fix typo in checking if exists db_connect()
#2092 Original email port
#2090 Fix prevent soft delete all without conditions set
#2082 Update BaseConfig.php
#2065 Migration updates for more wholistic functionality
#2046 clean base controller code
#2027 Fix CSRF hash regeneration
#2023 whereIn $value do not have to be an array
#2010 Fix CSRF hash regenerationerbiage revisions
#2001 Subqueries in BaseBuilder