#############################
Upgrading from 4.1.1 to 4.1.2
#############################

**Cache TTL**

There is a new value in **app/Config/Cache.php**: ``$ttl``. This is not used by framework
handlers where 60 seconds is hard-coded, but may be useful to projects and modules.
In a future release this value will replace the hard-coded version, so either leave this as
``60`` or stop relying on the hard-coded version.

Project Files
=============

Only a few files in the project space (root, app, public, writable) received updates. Due to
these files being outside of the system scope they will not be changed without your intervention.
The following files received changes and it is recommended that you merge the updated versions with your application:

* ``app/Config/Cache.php``
* ``spark``

#############################
Upgrading from 4.1.2 to 4.1.3
#############################

**Cache TTL**

There is a new value in **app/Config/Cache.php**: ``$ttl``. This is not used by framework
handlers where 60 seconds is hard-coded, but may be useful to projects and modules.
In a future release this value will replace the hard-coded version, so either leave this as
``60`` or stop relying on the hard-coded version.

Project Files
=============

Only a few files in the project space (root, app, public, writable) received updates. Due to
these files being outside of the system scope they will not be changed without your intervention.
The following files received changes and it is recommended that you merge the updated versions with your application:

* ``app/Config/Cache.php``
* ``spark``

Fix title of upgrade guide to v4.1.3
Fix title of upgrade guide to v4.1.3
