long build warning with newest version of v

[Ccode-lang]

json2v/json2v.v:3:8: warning: module 'os' is imported but never used
    1 | module json2v
    2 | 
    3 | import os
      |        ~~
    4 | import v.ast
    5 | //import v.checker
json2v/json2v.v:392:79: notice: direct sum type init (`x := SumType{}`) will be removed soon
  390 |                     mut ident := e as ast.Ident // FIX: assignment on to a function parameter with a default value will break this cast
  391 |                     typ := t.get_type(right[i])
  392 |                     mut scope_obj, mut scope := t.scope.find_with_scope(ident.name) or { ast.ScopeObject{}, &ast.Scope{parent: 0} }
      |                                                                                              ~~~~~~~~~~~~~
  393 |                     match scope_obj {
  394 |                         ast.Var {
json2v/json2v.v:392:79: notice: direct sum type init (`x := SumType{}`) will be removed soon
  390 |                     mut ident := e as ast.Ident // FIX: assignment on to a function parameter with a default value will break this cast
  391 |                     typ := t.get_type(right[i])
  392 |                     mut scope_obj, mut scope := t.scope.find_with_scope(ident.name) or { ast.ScopeObject{}, &ast.Scope{parent: 0} }
      |                                                                                              ~~~~~~~~~~~~~
  393 |                     match scope_obj {
  394 |                         ast.Var {
json2v/json2v.v:392:79: notice: direct sum type init (`x := SumType{}`) will be removed soon
  390 |                     mut ident := e as ast.Ident // FIX: assignment on to a function parameter with a default value will break this cast
  391 |                     typ := t.get_type(right[i])
  392 |                     mut scope_obj, mut scope := t.scope.find_with_scope(ident.name) or { ast.ScopeObject{}, &ast.Scope{parent: 0} }
      |                                                                                              ~~~~~~~~~~~~~
  393 |                     match scope_obj {
  394 |                         ast.Var {
json2v/json2v.v:392:79: notice: direct sum type init (`x := SumType{}`) will be removed soon
  390 |                     mut ident := e as ast.Ident // FIX: assignment on to a function parameter with a default value will break this cast
  391 |                     typ := t.get_type(right[i])
  392 |                     mut scope_obj, mut scope := t.scope.find_with_scope(ident.name) or { ast.ScopeObject{}, &ast.Scope{parent: 0} }
      |                                                                                              ~~~~~~~~~~~~~
  393 |                     match scope_obj {
  394 |                         ast.Var {

Looks like the script is soon going to be unsupported. Might have to fix these.