Update

syntax/dart.vim

@@ -30,13 +30,13 @@ syntax keyword dartOperator       new is as in
 syntax match   dartOperator       "+=\=\|-=\=\|*=\=\|/=\=\|%=\=\|\~/=\=\|<<=\=\|>>=\=\|[<>]=\=\|===\=\|\!==\=\|&=\=\|\^=\=\||=\=\|||\|&&\|\[\]=\=\|=>\|!\|\~\|?\|:"
 syntax keyword dartCoreType       void var dynamic
 syntax keyword dartStatement      return
-syntax keyword dartStorageClass   static abstract final const factory
+syntax keyword dartStorageClass   static abstract final const factory late
 syntax keyword dartExceptions     throw rethrow try on catch finally
 syntax keyword dartAssert         assert
 syntax keyword dartClassDecl      extends with implements
 syntax keyword dartBranch         break continue nextgroup=dartUserLabelRef skipwhite
 syntax keyword dartKeyword        get set operator call external async await
-    \ yield sync native covariant
+    \ yield sync native covariant required
 syntax match   dartUserLabelRef   "\k\+" contained
 
 syntax region  dartLabelRegion   transparent matchgroup=dartLabel start="\<case\>" matchgroup=NONE end=":"

syntax/julia.vim

@@ -124,7 +124,7 @@ syntax region  juliaCurBraBlock		matchgroup=juliaParDelim start="{" end="}" cont
 
 " This is really ugly. It would be better to mask most keywords when a dot is
 " found, introducing some kind of dot-environment
-let s:nodot = '\%(\.\)\@'.s:d(1).'1<!'
+let s:nodot = '\%(\.\)\@'.s:d(1).'<!'
 
 exec 'syntax match   juliaKeyword		display "'.s:nodot.'\<\%(return\|local\|global\|import\%(all\)\?\|export\|using\|const\|where\)\>"'
 syntax match   juliaInfixKeyword	display "\%(=\s*\)\@<!\<\%(in\|isa\)\>\S\@!\%(\s*=\)\@!"

syntax/zig.vim

@@ -12,7 +12,7 @@ let b:current_syntax = "zig"
 
 syn keyword zigStorage const var extern packed export pub noalias inline noinline comptime callconv volatile allowzero align linksection threadlocal
 syn keyword zigStructure struct enum union error
-syn keyword zigStatement break return continue asm defer errdefer unreachable try catch async noasync await suspend resume
+syn keyword zigStatement break return continue asm defer errdefer unreachable try catch async nosuspend await suspend resume
 syn keyword zigConditional if else switch and or orelse
 syn keyword zigRepeat while for
 

syntax/zir.vim

@@ -14,7 +14,7 @@ syn region zirCommentLine start=";" end="$" contains=zirTodo,@Spell
 
 syn region zirBlock start="{" end="}" transparent fold
 
-syn keyword zirKeyword primitive fntype int str as ptrtoint fieldptr deref asm unreachable export ref
+syn keyword zirKeyword primitive fntype int str as ptrtoint fieldptr deref asm unreachable export ref fn
 
 syn keyword zirTodo contained TODO