- report on vk-not-found
- separate message for excess string

Fixes: #11072

- add a new value, 0x10000 to indicate 'default'

For: #11072

- disallow any stray $ in the from pattern (unless escaped)

Fixes: #11044

fix(core): fix pointer math in actions_normalize() 🙀 

Merge pull request #11085 from keymanapp/feat/developer/compilers/better-suggestion-accessibility-verification

feat(developer/compilers): better unit test for suggestion accessibility

fix(ios): bad initial in-app layout, delayed banner, deprecated banner toggle

for #11044

chore(core): optimize ldml_event_state::emit_difference() when no diff 🙀 

fix(core): actions_normalize() length and dead store fix 🙀 

feat(developer): support comma in modifiers 🙀

Co-authored-by: Marc Durdin <marc@durdin.net>

fix(core): calculate offset correctly when replacing marker in transform (fixes crash)🙀

fix(developer):  in ldml compiler, generate compiler error if `from=` regex matches empty string 🙀

fix(core,developer): variable/marker substitution in sets and strings🙀

fix(common): properly handle illegal UnicodeSets to prevent crash in kmc-ldml compiler 🙀 

- fix comments yet again
- add regression test in test_actions_normalize.cpp

For: #11067

fix(core): add an assert on code_points_to_delete 🌱

- UnicodeString is UTF-16, but can be used with UTF-32 boundaries.
- fix calculation of code_points_to_delete

Fixes: #11067

- output[0] was used as a boolean, but needed to check output.isEmpty() instead
- dead store to  actions.code_points_to_delete

For: #11067 parts 1 and 2

auto: increment beta version to 17.0.297

- improve comments yet again, as they didn't  match the code.

#11057

- ldml_test_source fix moved off to issue #11083
- an optimization in ldml_processor also rolled back

chore(android): Update crowdin strings for Khmer

chore(android): Update crowdin strings for Mon

chore(ios): removes the "Show Banner" settings option

fix(oem/fv/android): Only add default keyboard if no keyboards exist

Merge pull request #11074 from keymanapp/fix/developer/compilers/entry-additions-to-internal-trie-nodes

fix(developer): in model compiler, give correct key to shorter prefix words when a longer, higher-frequency word is also present