minor #16856 [2.8] Added a note about the new requirement iconv (derrabus)

This PR was merged into the 2.8 branch.

Discussion
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[2.8] Added a note about the new requirement iconv

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #16778
| License       | MIT
| Doc PR        | none

When upgrading from 2.7 to 2.8, we need to ensure that `ext-iconv` is present. This PR adds a note about this to the UPGRADE-2.8 file.

Commits
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af4f5c5 Added a note about the new requirement iconv.
This commit is contained in:
Tobias Schultze 2015-12-05 14:51:42 +01:00
commit 58e3b02ec2

View File

@ -1,6 +1,20 @@
UPGRADE FROM 2.7 to 2.8
=======================
All components
--------------
* Symfony now requires the iconv extension to be present, which is the case by
default in most environments. However, if you're not able to ensure this
extension to be installed in your target environment, you can add Symfony's
iconv polyfill to your project's composer.json file.
```json
"require": {
"symfony/polyfill-iconv": "~1.0"
}
```
Form
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