[Development] binary compatibility promise

[Peter Hartmann]

On 11/23/2012 11:11 AM, Poenitz Andre wrote:
> Peter Hartmann wrote:
>> On 11/23/2012 12:12 AM, André Pönitz wrote:
>>> (...)
>>> The reality is that this guarantee often enough does not hold in
>>> practice. Vendors of "binary" Qt based application typically test their
>>> setup against one specific (often enough patched) version of Qt which
>>> is then shipped with the application. Users are not expected to switch
>>> Qt versions, except when upgrading the whole application. Insofar are
>>> rules like "we can't add symbols in patch releases" not much more then
>>> self-inflicted pain without measurable gain.
>>
>> This situation is different on mobile (and I guess embedded as well);
>> for BlackBerry10 we have one version of Qt on the device
>
> Do you intend to upgrade this version of Qt that's installed on the device
> without upgrading the applications using it?

yes, e.g. device updates and 3rd party apps in the store.

Peter

>
> Andre'
>


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