diff --git a/CHANGELOG.md b/CHANGELOG.md
index e463c390b0..4bc1aabd62 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -34,6 +34,7 @@
 - parser: fix `;` support for `module x;`
 - parser: fix fixed array of option values (`_ := [10]?int{}`) (#19392)
 - parser: fix assigning with in another module sumtypes 2 (#19415)
+- Support `;` statements, allowing for oneliners like `./v -e 'import os; println( os.ls(os.args[1])!.sorted(a > b) )' vlib/math` (#19345)
 - v.ast: improve Stmt.str(), showing more details about ast.Block, ast.DeferStmt, ast.ForInStmt, ast.GlobalDecl
 
 #### Compiler internals
@@ -51,7 +52,6 @@
 - crypto.md5: change the Digest.write return type, from `?int` to `!int` (#19311)
 - v.help: use os.executable() instead of @VEXE as an anchor, so `v help` will work more robustly.
 - toml: fix custom `to_toml` for complex structs (#19338)
-- all: support `;` statements, allowing for oneliners like `./v -e 'import os; println( os.ls(os.args[1])!.sorted(a > b) )' vlib/math` (#19345)
 - vlib: add net.http.file, allowing for `v -e "import net.http.file; file.serve()"` (#19348)
 - vlib: remove functions and fields, deprecated before 2023-03-20
 - toml: fix toml encoding of complex types (#19408)
diff --git a/README.md b/README.md
index d833f6ce33..ac65223a8c 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@
 ## Stability, future changes, post 1.0 freeze
 
 Despite being at an early development stage, the V language is relatively stable, and doesn't
-change often. But there will bechanges before 1.0.
+change often. But there will be changes before 1.0.
 Most changes in the syntax are handled via vfmt automatically.
 
 The V core APIs (primarily the `os` module) will also have minor changes until
diff --git a/vlib/sokol/gfx/gfx_structs.c.v b/vlib/sokol/gfx/gfx_structs.c.v
index b578df814c..a40d64e4f0 100644
--- a/vlib/sokol/gfx/gfx_structs.c.v
+++ b/vlib/sokol/gfx/gfx_structs.c.v
@@ -70,7 +70,7 @@ pub mut:
 
 pub type ColorState = C.sg_color_state
 
-struct C.sg_pipeline_desc {
+pub struct C.sg_pipeline_desc {
 pub mut:
 	_start_canary             u32
 	shader                    Shader
@@ -97,7 +97,7 @@ struct C.sg_pipeline_info {
 
 pub type PipelineInfo = C.sg_pipeline_info
 
-struct C.sg_pipeline {
+pub struct C.sg_pipeline {
 pub:
 	id u32
 }
@@ -304,7 +304,7 @@ pub mut:
 
 pub type Color = C.sg_color
 
-struct C.sg_shader {
+pub struct C.sg_shader {
 pub:
 	id u32
 }
@@ -332,7 +332,7 @@ struct C.sg_pass_info {
 
 pub type PassInfo = C.sg_pass_info
 
-struct C.sg_pass_action {
+pub struct C.sg_pass_action {
 pub mut:
 	_start_canary u32
 	colors        [4]ColorAttachmentAction
@@ -385,7 +385,7 @@ struct C.sg_buffer_info {
 
 pub type BufferInfo = C.sg_buffer_info
 
-struct C.sg_buffer {
+pub struct C.sg_buffer {
 	id u32
 }
 
diff --git a/vlib/v/checker/checker.v b/vlib/v/checker/checker.v
index f302d77b9d..27422f5538 100644
--- a/vlib/v/checker/checker.v
+++ b/vlib/v/checker/checker.v
@@ -1220,7 +1220,7 @@ fn (mut c Checker) check_or_expr(node ast.OrExpr, ret_type ast.Type, expr_return
 		}
 		if expr !is ast.Ident && !expr_return_type.has_flag(.option) {
 			if expr_return_type.has_flag(.result) {
-				c.warn('propagating a Result like an Option is deprecated, use `foo()!` instead of `foo()?`',
+				c.error('propagating a Result like an Option is deprecated, use `foo()!` instead of `foo()?`',
 					node.pos)
 			} else {
 				c.error('to propagate an Option, the call must also return an Option type',
diff --git a/vlib/v/checker/tests/propagate_option_with_result_err.out b/vlib/v/checker/tests/propagate_option_with_result_err.out
index 1652bd9912..34ce7ed6ad 100644
--- a/vlib/v/checker/tests/propagate_option_with_result_err.out
+++ b/vlib/v/checker/tests/propagate_option_with_result_err.out
@@ -1,4 +1,4 @@
-vlib/v/checker/tests/propagate_option_with_result_err.vv:6:7: warning: propagating a Result like an Option is deprecated, use `foo()!` instead of `foo()?`
+vlib/v/checker/tests/propagate_option_with_result_err.vv:6:7: error: propagating a Result like an Option is deprecated, use `foo()!` instead of `foo()?`
     4 | 
     5 | fn bar() ?string {
     6 |     foo()?
diff --git a/vlib/v/gen/c/testdata/alias_interface_method_call.vv b/vlib/v/gen/c/testdata/alias_interface_method_call.vv
index ec4b03a3f0..8b4954c559 100644
--- a/vlib/v/gen/c/testdata/alias_interface_method_call.vv
+++ b/vlib/v/gen/c/testdata/alias_interface_method_call.vv
@@ -2,8 +2,8 @@ import io { Reader }
 
 type Decoder = Reader
 
-fn (mut d Decoder) decode(len int) ?[]u8 {
+fn (mut d Decoder) decode(len int) ![]u8 {
 	mut buf := []u8{len: len}
-	d.read(mut buf)?
+	d.read(mut buf)!
 	return buf
 }
diff --git a/vlib/v/gen/js/tests/option.v b/vlib/v/gen/js/tests/option.v
index 24314f616b..b699275f0c 100644
--- a/vlib/v/gen/js/tests/option.v
+++ b/vlib/v/gen/js/tests/option.v
@@ -4,15 +4,15 @@ fn main() {
 	try_propagation() or { println('captured: ${err}') }
 }
 
-fn try_propagation() ? {
-	try_numbers()?
+fn try_propagation() ! {
+	try_numbers()!
 }
 
-fn try_numbers() ? {
+fn try_numbers() ! {
 	for x in 1 .. 10 {
 		y := error_if_even(x) or { x + 1 }
 		println('${x} rounded to ${y}')
-		error_if_prime(y)?
+		error_if_prime(y)!
 	}
 }
 
diff --git a/vlib/v/tests/option_test.v b/vlib/v/tests/option_test.v
index 4620cbc6e0..6b4bbb0fc4 100644
--- a/vlib/v/tests/option_test.v
+++ b/vlib/v/tests/option_test.v
@@ -99,13 +99,13 @@ fn foo_str() ?string {
 	return 'something'
 }
 
-fn propagate_option(b bool) ?int {
-	a := err_call(b)?
+fn propagate_option(b bool) !int {
+	a := err_call(b)!
 	return a
 }
 
-fn propagate_different_type(b bool) ?bool {
-	err_call(b)?
+fn propagate_different_type(b bool) !bool {
+	err_call(b)!
 	return true
 }
 
diff --git a/vlib/v/tests/testdata/tests_returning_options_failing_test.v b/vlib/v/tests/testdata/tests_returning_options_failing_test.v
index 52ab26b866..c7dd74a291 100644
--- a/vlib/v/tests/testdata/tests_returning_options_failing_test.v
+++ b/vlib/v/tests/testdata/tests_returning_options_failing_test.v
@@ -16,5 +16,5 @@ fn test_example() ! {
 fn test_example_2() {
 	assert true
 	assert true
-	example()?
+	example()!
 }