[Propel1Bridge][ModelChoiceList] add exception message for invalid classes
[BrowserKit] Throw exception on invalid cookie expiration timestamp
bug #9949 [BrowserKit] Throw exception on invalid cookie expiration timestamp (anlutro)

This PR was squashed before being merged into the 2.3 branch (closes #9949).

Discussion
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[BrowserKit] Throw exception on invalid cookie expiration timestamp

Currently, if an invalid timestamp is provided, a fatal error with no stack trace will occur, making it difficult to trace the problem.

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

Commits
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8df535d [BrowserKit] Throw exception on invalid cookie expiration timestamp
bug #9933 Propel1 exception message (jaugustin)

This PR was merged into the 2.3 branch.

Discussion
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Propel1 exception message

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #9932
| License       | MIT
| Doc PR        | none

This add exception message for `ModelChoiceList` and `ModelType` when `class` parameter is not provided or invalid

Commits
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047492f [Propel1Bridge][ModelChoiceList] add exception message for invalid classes
[WebProfilerBundle] Fixed profiler toolbar icons for XHTML.
bug #9948 [WebProfilerBundle] Fixed profiler toolbar icons for XHTML. (rafalwrzeszcz)

This PR was squashed before being merged into the 2.3 branch (closes #9948).

Discussion
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[WebProfilerBundle] Fixed profiler toolbar icons for XHTML.

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | n/a
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | n/a

Profiler page itself is entirely autonomic, but toolbar is not - unfortunately currently it doesn't work in XHTML documents :(.

#9877 backported to `2.3` branch.

Commits
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296c4d1 [WebProfilerBundle] Fixed profiler toolbar icons for XHTML.
Update UPGRADE-2.3.md to account for #9388
minor #9804 [Form] Update UPGRADE-2.3.md to account for #9388 (ureimers)

This PR was submitted for the 2.3-dev branch but it was merged into the 2.3 branch instead (closes #9804).

Discussion
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[Form] Update UPGRADE-2.3.md to account for #9388

Added documentation for how to correctly pre-fill a form using the form's `data` option.
The "old" and also wrong way of doing it broke with Symfony 2.3.7 (with https://github.com/symfony/symfony/pull/9388 to be precise) and this short documentation should help others to fix the problem and do it right.

Commits
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5e06535 [Form] Update UPGRADE-2.3.md to account for #9388
Fix Empty translations with Qt files
bug #9952 [Translator] Fix Empty translations with Qt files (vlefort)

This PR was submitted for the 2.3-dev branch but it was merged into the 2.3 branch instead (closes #9952).

Discussion
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[Translator] Fix Empty translations with Qt files

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | n/a
| Fixed tickets | no
| License       | MIT
| Doc PR        |

When you use ts files, QtLinguist, generate empty string for all translations, even if there are not translated yet.

It could be a good idea to generate an entry in the MessageCatalogue only if translation value is not empty.

Commits
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1c220be [Translator] Fix Empty translations with Qt files
[Form] Update minimal requirement in composer.json

Minimal requirement for PropertyAccess component needs to be `~2.3` as Form component depends on new method `PropertyAccess::createPropertyAccessor()`
bug #9960 [Form] Update minimal requirement in composer.json (stloyd)

This PR was merged into the 2.3 branch.

Discussion
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[Form] Update minimal requirement in composer.json

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Tests pass?   | yes
| Fixed tickets | #9959
| License       | MIT

Minimal requirement for PropertyAccess component needs to be `~2.3` as Form component depends on new method `PropertyAccess::createPropertyAccessor()`.

Commits
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88153b3 [Form] Update minimal requirement in composer.json
[Process] Fix #9861 : Revert TTY mode
bug #9962 [Process] Fix #9861 : Revert TTY mode (romainneutron)

This PR was merged into the 2.3 branch.

Discussion
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[Process] Fix #9861 : Revert TTY mode

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #9861
| License       | MIT

This revert the TTY mode support for the process component

Commits
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160b1cf [Process] Fix #9861 : Revert TTY mode
rundown and typo fix