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| -rw-r--r-- | user_guide_src/source/changelog.rst | 2 | ||||
| -rw-r--r-- | user_guide_src/source/installation/upgrade_200.rst | 52 |
2 files changed, 54 insertions, 0 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index 906e2ebaa..bbf2ec778 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -323,6 +323,8 @@ Bug fixes for 2.0.1 - Fixed a bug (Reactor #69) where the SHA1 library was named incorrectly. +.. _2.0.0-changelog: + Version 2.0.0 ============= diff --git a/user_guide_src/source/installation/upgrade_200.rst b/user_guide_src/source/installation/upgrade_200.rst index 064e1b534..0bcbd5c99 100644 --- a/user_guide_src/source/installation/upgrade_200.rst +++ b/user_guide_src/source/installation/upgrade_200.rst @@ -5,6 +5,10 @@ Upgrading from 1.7.2 to 2.0.0 Before performing an update you should take your site offline by replacing the index.php file with a static one. +******************* +Update Instructions +******************* + Step 1: Update your CodeIgniter files ===================================== @@ -88,3 +92,51 @@ Step 8: Update your user guide Please replace your local copy of the user guide with the new version, including the image files. + + +************ +Update Notes +************ + +Please refer to the :ref:`2.0.0 Change Log <2.0.0-changelog>` for full +details, but here are some of the larger changes that are more likely to +impact your code: + +- CodeIgniter now requires PHP 5.1.6. +- Scaffolding has been removed. +- The CAPTCHA plugin in now a :doc:`helper </helpers/captcha_helper>`. +- The JavaScript calendar plugin was removed. +- The *system/cache* and *system/logs* directories are now in the application + directory. +- The Validation class has been removed. Please see the + :doc:`Form Validation library </libraries/form_validation>` +- "default" is now a reserved name. +- The xss_clean() function has moved to the :doc:`Security Class + </libraries/security>`. +- do_xss_clean() now returns FALSE if the uploaded file fails XSS checks. +- The :doc:`Session Class </libraries/sessions>` requires now the use of an + encryption key set in the config file. +- The following deprecated Active Record functions have been removed: + ``orwhere``, ``orlike``, ``groupby``, ``orhaving``, ``orderby``, + ``getwhere``. +- ``_drop_database()`` and ``_create_database()`` functions have been removed + from the db utility drivers. +- The ``dohash()`` function of the :doc:`Security helper + </helpers/security_helper>` + has been renamed to ``do_hash()`` for naming consistency. + +The config folder +================= + +The following files have been changed: + +- config.php +- database.php +- mimes.php +- routes.php +- user_agents.php + +The following files have been added: + +- foreign_chars.php +- profiler.php |