diff --git a/packages/react-devtools-shared/src/__tests__/inspectedElement-test.js b/packages/react-devtools-shared/src/__tests__/inspectedElement-test.js
index d579db1bdd639..f32971a1d814f 100644
--- a/packages/react-devtools-shared/src/__tests__/inspectedElement-test.js
+++ b/packages/react-devtools-shared/src/__tests__/inspectedElement-test.js
@@ -2159,7 +2159,7 @@ describe('InspectedElement', () => {
const container = document.createElement('div');
container.innerHTML = '';
withErrorsOrWarningsIgnored(
- ['ReactDOM.hydrate is no longer supported in React 18'],
+ ['ReactDOM.hydrate has not been supported since React 18'],
() => {
ReactDOM.hydrate(, container);
},
diff --git a/packages/react-devtools-shared/src/__tests__/utils.js b/packages/react-devtools-shared/src/__tests__/utils.js
index 2b2f98aae86f4..c0c472e6816c2 100644
--- a/packages/react-devtools-shared/src/__tests__/utils.js
+++ b/packages/react-devtools-shared/src/__tests__/utils.js
@@ -151,7 +151,7 @@ export function getLegacyRenderImplementation(): RenderImplementation {
function render(elements) {
withErrorsOrWarningsIgnored(
- ['ReactDOM.render is no longer supported in React 18'],
+ ['ReactDOM.render has not been supported since React 18'],
() => {
ReactDOM.render(elements, container);
},
@@ -340,7 +340,7 @@ export function legacyRender(elements, container) {
const ReactDOM = require('react-dom');
withErrorsOrWarningsIgnored(
- ['ReactDOM.render is no longer supported in React 18'],
+ ['ReactDOM.render has not been supported since React 18'],
() => {
ReactDOM.render(elements, container);
},
diff --git a/packages/react-devtools-shell/src/app/index.js b/packages/react-devtools-shell/src/app/index.js
index 0dcb81ca21000..69769f80d25a6 100644
--- a/packages/react-devtools-shell/src/app/index.js
+++ b/packages/react-devtools-shell/src/app/index.js
@@ -30,7 +30,7 @@ ignoreErrors([
'Warning: Legacy context API',
'Warning: Unsafe lifecycle methods',
'Warning: %s is deprecated in StrictMode.', // findDOMNode
- 'Warning: ReactDOM.render is no longer supported in React 18',
+ 'Warning: ReactDOM.render was removed in React 19',
]);
ignoreWarnings(['Warning: componentWillReceiveProps has been renamed']);
ignoreLogs([]);
diff --git a/packages/react-dom/src/__tests__/ReactDOMConsoleErrorReportingLegacy-test.js b/packages/react-dom/src/__tests__/ReactDOMConsoleErrorReportingLegacy-test.js
index e75b4b5e29045..02e33c919e525 100644
--- a/packages/react-dom/src/__tests__/ReactDOMConsoleErrorReportingLegacy-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMConsoleErrorReportingLegacy-test.js
@@ -93,7 +93,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
],
]);
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
[
// Reported because we're in a browser click event:
expect.objectContaining({
@@ -136,7 +140,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
expect(windowOnError.mock.calls).toEqual([]);
if (__DEV__) {
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
]);
}
@@ -157,7 +165,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
if (__DEV__) {
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
[
// Formatting
expect.stringContaining('%o'),
@@ -196,7 +208,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
expect(windowOnError.mock.calls).toEqual([]);
if (__DEV__) {
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
]);
}
});
@@ -221,7 +237,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
if (__DEV__) {
expect(windowOnError.mock.calls).toEqual([]);
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
[
// Formatting
expect.stringContaining('%o'),
@@ -260,7 +280,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
expect(windowOnError.mock.calls).toEqual([]);
if (__DEV__) {
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
]);
}
});
@@ -283,7 +307,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
if (__DEV__) {
expect(windowOnError.mock.calls).toEqual([]);
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
[
// Formatting
expect.stringContaining('%o'),
@@ -322,7 +350,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
expect(windowOnError.mock.calls).toEqual([]);
if (__DEV__) {
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
]);
}
});
@@ -350,7 +382,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
if (__DEV__) {
expect(windowOnError.mock.calls).toEqual([]);
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
[
// Formatting
expect.stringContaining('%o'),
@@ -389,7 +425,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
expect(windowOnError.mock.calls).toEqual([]);
if (__DEV__) {
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
]);
}
});
@@ -413,7 +453,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
if (__DEV__) {
expect(windowOnError.mock.calls).toEqual([]);
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
[
// Formatting
expect.stringContaining('%o'),
@@ -452,7 +496,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
expect(windowOnError.mock.calls).toEqual([]);
if (__DEV__) {
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
]);
}
});
@@ -480,7 +528,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
if (__DEV__) {
expect(windowOnError.mock.calls).toEqual([]);
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
[
// Formatting
expect.stringContaining('%o'),
@@ -519,7 +571,11 @@ describe('ReactDOMConsoleErrorReporting', () => {
expect(windowOnError.mock.calls).toEqual([]);
if (__DEV__) {
expect(console.error.mock.calls).toEqual([
- [expect.stringContaining('ReactDOM.render is no longer supported')],
+ [
+ expect.stringContaining(
+ 'ReactDOM.render has not been supported since React 18',
+ ),
+ ],
]);
}
});
diff --git a/packages/react-dom/src/__tests__/ReactDOMLegacyFiber-test.js b/packages/react-dom/src/__tests__/ReactDOMLegacyFiber-test.js
index c2dbc38580e3f..3c70f2e35c56f 100644
--- a/packages/react-dom/src/__tests__/ReactDOMLegacyFiber-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMLegacyFiber-test.js
@@ -1193,10 +1193,10 @@ describe('ReactDOMLegacyFiber', () => {
if (__DEV__) {
expect(console.error).toHaveBeenCalledTimes(2);
expect(console.error.mock.calls[0][0]).toMatch(
- 'ReactDOM.render is no longer supported in React 18',
+ 'ReactDOM.render has not been supported since React 18',
);
expect(console.error.mock.calls[1][0]).toMatch(
- 'ReactDOM.render is no longer supported in React 18',
+ 'ReactDOM.render has not been supported since React 18',
);
}
});
diff --git a/packages/react-dom/src/__tests__/ReactErrorBoundaries-test.internal.js b/packages/react-dom/src/__tests__/ReactErrorBoundaries-test.internal.js
index e0176d80ddd84..bd79844b94565 100644
--- a/packages/react-dom/src/__tests__/ReactErrorBoundaries-test.internal.js
+++ b/packages/react-dom/src/__tests__/ReactErrorBoundaries-test.internal.js
@@ -919,8 +919,8 @@ describe('ReactErrorBoundaries', () => {
...gate(flags =>
flags.disableLegacyContext
? [
- 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',
- 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',
+ 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',
+ 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',
]
: [],
),
diff --git a/packages/react-dom/src/__tests__/ReactLegacyContextDisabled-test.internal.js b/packages/react-dom/src/__tests__/ReactLegacyContextDisabled-test.internal.js
index b73e25f2e168c..7c68b275c232b 100644
--- a/packages/react-dom/src/__tests__/ReactLegacyContextDisabled-test.internal.js
+++ b/packages/react-dom/src/__tests__/ReactLegacyContextDisabled-test.internal.js
@@ -97,11 +97,11 @@ describe('ReactLegacyContextDisabled', () => {
);
});
}).toErrorDev([
- 'LegacyProvider uses the legacy childContextTypes API which is no longer supported. ' +
+ 'LegacyProvider uses the legacy childContextTypes API which was removed in React 19. ' +
'Use React.createContext() instead.',
- 'LegacyClsConsumer uses the legacy contextTypes API which is no longer supported. ' +
+ 'LegacyClsConsumer uses the legacy contextTypes API which was removed in React 19. ' +
'Use React.createContext() with static contextType instead.',
- 'LegacyFnConsumer uses the legacy contextTypes API which is no longer supported. ' +
+ 'LegacyFnConsumer uses the legacy contextTypes API which was removed in React 19. ' +
'Use React.createContext() with React.useContext() instead.',
]);
expect(container.textContent).toBe('{}undefinedundefined');
@@ -137,11 +137,11 @@ describe('ReactLegacyContextDisabled', () => {
container,
);
}).toErrorDev([
- 'LegacyProvider uses the legacy childContextTypes API which is no longer supported. ' +
+ 'LegacyProvider uses the legacy childContextTypes API which was removed in React 19. ' +
'Use React.createContext() instead.',
- 'LegacyClsConsumer uses the legacy contextTypes API which is no longer supported. ' +
+ 'LegacyClsConsumer uses the legacy contextTypes API which was removed in React 19. ' +
'Use React.createContext() with static contextType instead.',
- 'LegacyFnConsumer uses the legacy contextTypes API which is no longer supported. ' +
+ 'LegacyFnConsumer uses the legacy contextTypes API which was removed in React 19. ' +
'Use React.createContext() with React.useContext() instead.',
]);
expect(text).toBe('{}undefinedundefined');
diff --git a/packages/react-dom/src/__tests__/ReactLegacyErrorBoundaries-test.internal.js b/packages/react-dom/src/__tests__/ReactLegacyErrorBoundaries-test.internal.js
index e5a2c52ad3ea2..3392246f3084a 100644
--- a/packages/react-dom/src/__tests__/ReactLegacyErrorBoundaries-test.internal.js
+++ b/packages/react-dom/src/__tests__/ReactLegacyErrorBoundaries-test.internal.js
@@ -684,7 +684,7 @@ describe('ReactLegacyErrorBoundaries', () => {
if (__DEV__) {
expect(console.error).toHaveBeenCalledTimes(2);
expect(console.error.mock.calls[0][0]).toContain(
- 'ReactDOM.render is no longer supported',
+ 'ReactDOM.render has not been supported since React 18',
);
expect(console.error.mock.calls[1][2]).toContain(
'The above error occurred in the component:',
@@ -869,8 +869,8 @@ describe('ReactLegacyErrorBoundaries', () => {
...gate(flags =>
flags.disableLegacyContext
? [
- 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',
- 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',
+ 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',
+ 'Warning: BrokenComponentWillMountWithContext uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',
]
: [],
),
diff --git a/packages/react-dom/src/__tests__/ReactLegacyRootWarnings-test.js b/packages/react-dom/src/__tests__/ReactLegacyRootWarnings-test.js
index c686a67d43d15..35d63da06b48b 100644
--- a/packages/react-dom/src/__tests__/ReactLegacyRootWarnings-test.js
+++ b/packages/react-dom/src/__tests__/ReactLegacyRootWarnings-test.js
@@ -22,7 +22,7 @@ describe('ReactDOMRoot', () => {
if (__DEV__) {
expect(console.error).toHaveBeenCalledTimes(1);
expect(console.error.mock.calls[0][0]).toContain(
- 'ReactDOM.render is no longer supported',
+ 'ReactDOM.render has not been supported since React 18',
);
}
});
@@ -37,7 +37,7 @@ describe('ReactDOMRoot', () => {
if (__DEV__) {
expect(console.error).toHaveBeenCalledTimes(1);
expect(console.error.mock.calls[0][0]).toContain(
- 'ReactDOM.hydrate is no longer supported',
+ 'ReactDOM.hydrate has not been supported since React 18',
);
}
});
diff --git a/packages/react-dom/src/__tests__/renderSubtreeIntoContainer-test.js b/packages/react-dom/src/__tests__/renderSubtreeIntoContainer-test.js
index 3b90ba569e05b..4f93cd3ac89ef 100644
--- a/packages/react-dom/src/__tests__/renderSubtreeIntoContainer-test.js
+++ b/packages/react-dom/src/__tests__/renderSubtreeIntoContainer-test.js
@@ -54,7 +54,7 @@ describe('renderSubtreeIntoContainer', () => {
renderSubtreeIntoContainer(this, , portal);
}.bind(this),
).toErrorDev(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',
);
}
}
@@ -107,7 +107,7 @@ describe('renderSubtreeIntoContainer', () => {
expect(() => {
renderSubtreeIntoContainer(this, , portal);
}).toErrorDev(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',
);
}
@@ -115,7 +115,7 @@ describe('renderSubtreeIntoContainer', () => {
expect(() => {
renderSubtreeIntoContainer(this, , portal);
}).toErrorDev(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',
);
}
}
@@ -172,7 +172,7 @@ describe('renderSubtreeIntoContainer', () => {
expect(() => {
renderSubtreeIntoContainer(this, , portal);
}).toErrorDev(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',
);
}
@@ -180,7 +180,7 @@ describe('renderSubtreeIntoContainer', () => {
expect(() => {
renderSubtreeIntoContainer(this, , portal);
}).toErrorDev(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',
);
}
}
@@ -211,7 +211,7 @@ describe('renderSubtreeIntoContainer', () => {
expect(() => {
renderSubtreeIntoContainer(this, hello
, portal);
}).toErrorDev(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',
);
}
}
@@ -250,7 +250,7 @@ describe('renderSubtreeIntoContainer', () => {
expect(() => {
renderSubtreeIntoContainer(this, , portal);
}).toErrorDev(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',
);
}
}
@@ -290,7 +290,7 @@ describe('renderSubtreeIntoContainer', () => {
expect(() => {
renderSubtreeIntoContainer(this, , portal1);
}).toErrorDev(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',
);
}
static childContextTypes = {
@@ -306,7 +306,7 @@ describe('renderSubtreeIntoContainer', () => {
expect(() => {
renderSubtreeIntoContainer(this, , portal2);
}).toErrorDev(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported since React 18',
);
}
}
diff --git a/packages/react-dom/src/client/ReactDOMLegacy.js b/packages/react-dom/src/client/ReactDOMLegacy.js
index ad6479026c71b..64fef73640b10 100644
--- a/packages/react-dom/src/client/ReactDOMLegacy.js
+++ b/packages/react-dom/src/client/ReactDOMLegacy.js
@@ -268,14 +268,14 @@ export function hydrate(
if (disableLegacyMode) {
if (__DEV__) {
console.error(
- 'ReactDOM.hydrate is no longer supported in React 18. Use hydrateRoot instead',
+ 'ReactDOM.hydrate was removed in React 19. Use hydrateRoot instead',
);
}
throw new Error('ReactDOM: Unsupported Legacy Mode API.');
}
if (__DEV__) {
console.error(
- 'ReactDOM.hydrate is no longer supported in React 18. Use hydrateRoot ' +
+ 'ReactDOM.hydrate has not been supported since React 18. Use hydrateRoot ' +
'instead. Until you switch to the new API, your app will behave as ' +
"if it's running React 17. Learn " +
'more: https://react.dev/link/switch-to-createroot',
@@ -316,14 +316,14 @@ export function render(
if (disableLegacyMode) {
if (__DEV__) {
console.error(
- 'ReactDOM.render is no longer supported in React 18. Use createRoot instead.',
+ 'ReactDOM.render was removed in React 19. Use createRoot instead.',
);
}
throw new Error('ReactDOM: Unsupported Legacy Mode API.');
}
if (__DEV__) {
console.error(
- 'ReactDOM.render is no longer supported in React 18. Use createRoot ' +
+ 'ReactDOM.render has not been supported since React 18. Use createRoot ' +
'instead. Until you switch to the new API, your app will behave as ' +
"if it's running React 17. Learn " +
'more: https://react.dev/link/switch-to-createroot',
@@ -364,15 +364,15 @@ export function unstable_renderSubtreeIntoContainer(
if (disableLegacyMode) {
if (__DEV__) {
console.error(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported in React 18. Consider using a portal instead.',
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() was removed in React 19. Consider using a portal instead.',
);
}
throw new Error('ReactDOM: Unsupported Legacy Mode API.');
}
if (__DEV__) {
console.error(
- 'ReactDOM.unstable_renderSubtreeIntoContainer() is no longer supported ' +
- 'in React 18. Consider using a portal instead. Until you switch to ' +
+ 'ReactDOM.unstable_renderSubtreeIntoContainer() has not been supported ' +
+ 'since React 18. Consider using a portal instead. Until you switch to ' +
"the createRoot API, your app will behave as if it's running React " +
'17. Learn more: https://react.dev/link/switch-to-createroot',
);
@@ -399,7 +399,7 @@ export function unmountComponentAtNode(container: Container): boolean {
if (disableLegacyMode) {
if (__DEV__) {
console.error(
- 'unmountComponentAtNode is no longer supported in React 18. Use root.unmount() instead.',
+ 'unmountComponentAtNode was removed in React 19. Use root.unmount() instead.',
);
}
throw new Error('ReactDOM: Unsupported Legacy Mode API.');
diff --git a/packages/react-reconciler/src/ReactFiberBeginWork.js b/packages/react-reconciler/src/ReactFiberBeginWork.js
index e754e2aef7713..0b788996bd10b 100644
--- a/packages/react-reconciler/src/ReactFiberBeginWork.js
+++ b/packages/react-reconciler/src/ReactFiberBeginWork.js
@@ -1975,7 +1975,7 @@ function mountIndeterminateComponent(
if (__DEV__) {
if (disableLegacyContext && Component.contextTypes) {
console.error(
- '%s uses the legacy contextTypes API which is no longer supported. ' +
+ '%s uses the legacy contextTypes API which was removed in React 19. ' +
'Use React.createContext() with React.useContext() instead.',
getComponentNameFromType(Component) || 'Unknown',
);
diff --git a/packages/react-reconciler/src/ReactFiberClassComponent.js b/packages/react-reconciler/src/ReactFiberClassComponent.js
index f6a095de44146..231e6a3508e4e 100644
--- a/packages/react-reconciler/src/ReactFiberClassComponent.js
+++ b/packages/react-reconciler/src/ReactFiberClassComponent.js
@@ -413,14 +413,14 @@ function checkClassInstance(workInProgress: Fiber, ctor: any, newProps: any) {
if (disableLegacyContext) {
if (ctor.childContextTypes) {
console.error(
- '%s uses the legacy childContextTypes API which is no longer supported. ' +
+ '%s uses the legacy childContextTypes API which was removed in React 19. ' +
'Use React.createContext() instead.',
name,
);
}
if (ctor.contextTypes) {
console.error(
- '%s uses the legacy contextTypes API which is no longer supported. ' +
+ '%s uses the legacy contextTypes API which was removed in React 19. ' +
'Use React.createContext() with static contextType instead.',
name,
);
diff --git a/packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.internal.js b/packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.internal.js
index 763a2fc9ca204..8af7392de8018 100644
--- a/packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.internal.js
+++ b/packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.internal.js
@@ -1785,8 +1785,8 @@ describe('ReactIncrementalErrorHandling', () => {
...gate(flags =>
flags.disableLegacyContext
? [
- 'Warning: Provider uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',
- 'Warning: Provider uses the legacy childContextTypes API which is no longer supported. Use React.createContext() instead.',
+ 'Warning: Provider uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',
+ 'Warning: Provider uses the legacy childContextTypes API which was removed in React 19. Use React.createContext() instead.',
]
: [],
),
diff --git a/packages/react-server/src/ReactFizzClassComponent.js b/packages/react-server/src/ReactFizzClassComponent.js
index 27eef61884ad2..4a10d3db562cd 100644
--- a/packages/react-server/src/ReactFizzClassComponent.js
+++ b/packages/react-server/src/ReactFizzClassComponent.js
@@ -371,14 +371,14 @@ function checkClassInstance(instance: any, ctor: any, newProps: any) {
if (disableLegacyContext) {
if (ctor.childContextTypes) {
console.error(
- '%s uses the legacy childContextTypes API which is no longer supported. ' +
+ '%s uses the legacy childContextTypes API which was removed in React 19. ' +
'Use React.createContext() instead.',
name,
);
}
if (ctor.contextTypes) {
console.error(
- '%s uses the legacy contextTypes API which is no longer supported. ' +
+ '%s uses the legacy contextTypes API which was removed in React 19. ' +
'Use React.createContext() with static contextType instead.',
name,
);
diff --git a/packages/react-server/src/ReactFizzServer.js b/packages/react-server/src/ReactFizzServer.js
index a0d04998b997f..2db9ae42863b7 100644
--- a/packages/react-server/src/ReactFizzServer.js
+++ b/packages/react-server/src/ReactFizzServer.js
@@ -1502,7 +1502,7 @@ function renderIndeterminateComponent(
if (__DEV__) {
if (disableLegacyContext && Component.contextTypes) {
console.error(
- '%s uses the legacy contextTypes API which is no longer supported. ' +
+ '%s uses the legacy contextTypes API which was removed in React 19. ' +
'Use React.createContext() with React.useContext() instead.',
getComponentNameFromType(Component) || 'Unknown',
);
diff --git a/packages/react/src/__tests__/ReactCreateElement-test.js b/packages/react/src/__tests__/ReactCreateElement-test.js
index fbc3f6a50c96a..cf372a33e35f0 100644
--- a/packages/react/src/__tests__/ReactCreateElement-test.js
+++ b/packages/react/src/__tests__/ReactCreateElement-test.js
@@ -181,7 +181,7 @@ describe('ReactCreateElement', () => {
expect(element.type).toBe(ComponentClass);
if (gate(flags => flags.enableRefAsProp)) {
expect(() => expect(element.ref).toBe(ref)).toErrorDev(
- 'Accessing element.ref is no longer supported',
+ 'Accessing element.ref was removed in React 19',
{withoutStack: true},
);
const expectation = {foo: '56', ref};
diff --git a/packages/react/src/__tests__/ReactElementClone-test.js b/packages/react/src/__tests__/ReactElementClone-test.js
index aec18a3e0fcb9..f16423ee60256 100644
--- a/packages/react/src/__tests__/ReactElementClone-test.js
+++ b/packages/react/src/__tests__/ReactElementClone-test.js
@@ -361,7 +361,7 @@ describe('ReactElementClone', () => {
if (gate(flags => flags.enableRefAsProp)) {
expect(clone.props.ref).toBe('34');
expect(() => expect(clone.ref).toBe('34')).toErrorDev(
- 'Accessing element.ref is no longer supported',
+ 'Accessing element.ref was removed in React 19',
{withoutStack: true},
);
expect(clone.props).toEqual({foo: 'ef', ref: '34'});
diff --git a/packages/react/src/__tests__/ReactJSXTransformIntegration-test.js b/packages/react/src/__tests__/ReactJSXTransformIntegration-test.js
index 19d3458804f84..22480f1a7ef63 100644
--- a/packages/react/src/__tests__/ReactJSXTransformIntegration-test.js
+++ b/packages/react/src/__tests__/ReactJSXTransformIntegration-test.js
@@ -126,7 +126,7 @@ describe('ReactJSXTransformIntegration', () => {
expect(element.type).toBe(Component);
if (gate(flags => flags.enableRefAsProp)) {
expect(() => expect(element.ref).toBe(ref)).toErrorDev(
- 'Accessing element.ref is no longer supported',
+ 'Accessing element.ref was removed in React 19',
{withoutStack: true},
);
const expectation = {foo: '56', ref};
diff --git a/packages/react/src/jsx/ReactJSXElement.js b/packages/react/src/jsx/ReactJSXElement.js
index bf455995aa762..e85e2cfc87e7d 100644
--- a/packages/react/src/jsx/ReactJSXElement.js
+++ b/packages/react/src/jsx/ReactJSXElement.js
@@ -141,7 +141,7 @@ function elementRefGetterWithDeprecationWarning() {
if (!didWarnAboutElementRef[componentName]) {
didWarnAboutElementRef[componentName] = true;
console.error(
- 'Accessing element.ref is no longer supported. ref is now a ' +
+ 'Accessing element.ref was removed in React 19. ref is now a ' +
'regular prop. It will be removed from the JSX Element ' +
'type in a future release.',
);
diff --git a/scripts/jest/shouldIgnoreConsoleError.js b/scripts/jest/shouldIgnoreConsoleError.js
index 2627e927eb892..e4ad92b8efa5d 100644
--- a/scripts/jest/shouldIgnoreConsoleError.js
+++ b/scripts/jest/shouldIgnoreConsoleError.js
@@ -17,10 +17,13 @@ module.exports = function shouldIgnoreConsoleError(
return true;
}
if (
- format.indexOf('ReactDOM.render is no longer supported in React 18') !==
- -1 ||
+ format.indexOf('ReactDOM.render was removed in React 19') !== -1 ||
+ format.indexOf('ReactDOM.hydrate was removed in React 19') !== -1 ||
format.indexOf(
- 'ReactDOM.hydrate is no longer supported in React 18'
+ 'ReactDOM.render has not been supported since React 18'
+ ) !== -1 ||
+ format.indexOf(
+ 'ReactDOM.hydrate has not been supported since React 18'
) !== -1
) {
// We haven't finished migrating our tests to use createRoot.