In particular, we recently clarified our process RE changes to existing
behavior
<https://www.chromium.org/blink/launching-features/#behavior-changes>. It'd
be good to answer the questions in "step 2" to understand if the breakage
potential here is very unlikely.

On Tue, Aug 22, 2023 at 8:29 AM Mathias Bynens <math...@chromium.org> wrote:

> Given that this presents a Web compat risk, is there a ChromeStatus
> entry + Intent thread for this?
>
> On Mon, Aug 21, 2023 at 7:05 PM David Bokan <bo...@chromium.org> wrote:
>
>> Hi blink-dev,
>>
>> I just landed https://crrev.com/f848cbce89b422 which will cause an XML
>> document to merge sibling CDATA section nodes into a single CDATA section
>> during parsing.
>>
>> The reason for this is that libxml emits separate nodes at 300 byte
>> boundaries for a CDATA section that's spread across more than one input
>> chunk. If the CDATA is split across input chunks, libxml also emits
>> separate nodes and this merging behavior was already applied to this case
>> by https://crrev.com/2fdffd306d488 - the change I'm making generalizes
>> this to also cover the 300 byte chunking behavior (see CL commit message
>> for more details).
>>
>> I'm hoping this is web-compatible but have added a flag-guard if we need
>> to turn it off. If anyone sees any breakage related to this or knows
>> specific sites/apps to check please let me know.
>>
>> Thanks!
>> David
>>
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