diff --git a/apps/studio/components/grid/components/header/filter/FilterPopoverNew.tsx b/apps/studio/components/grid/components/header/filter/FilterPopoverNew.tsx
index 8a661a21b4f7f..4cfb450546abc 100644
--- a/apps/studio/components/grid/components/header/filter/FilterPopoverNew.tsx
+++ b/apps/studio/components/grid/components/header/filter/FilterPopoverNew.tsx
@@ -59,7 +59,10 @@ function filterGroupToFilters(group: FilterGroup): Filter[] {
 
 // Custom date picker component for the FilterBar
 function DatePickerOption({ onChange, onCancel, search }: CustomOptionProps) {
-  const [date, setDate] = useState<Date | undefined>(search ? new Date(search) : undefined)
+  const parsed = search ? new Date(search) : undefined
+  const [date, setDate] = useState<Date | undefined>(
+    parsed && !isNaN(parsed.getTime()) ? parsed : undefined
+  )
 
   return (
     <div className="w-[300px] space-y-4">
diff --git a/apps/studio/components/interfaces/Integrations/CronJobs/CreateCronJobSheet/CreateCronJobSheet.constants.ts b/apps/studio/components/interfaces/Integrations/CronJobs/CreateCronJobSheet/CreateCronJobSheet.constants.ts
index ddbdf55928b4b..c187b76162ea1 100644
--- a/apps/studio/components/interfaces/Integrations/CronJobs/CreateCronJobSheet/CreateCronJobSheet.constants.ts
+++ b/apps/studio/components/interfaces/Integrations/CronJobs/CreateCronJobSheet/CreateCronJobSheet.constants.ts
@@ -6,9 +6,10 @@ import { httpEndpointUrlSchema } from '@/lib/validation/http-url'
 
 const convertCronToString = (schedule: string) => {
   // pg_cron can also use "30 seconds" format for schedule. Cronstrue doesn't understand that format so just use the
-  // original schedule when cronstrue throws
+  // original schedule when cronstrue throws.
+  // pg_cron uses '$' for "last day of month"; cronstrue uses 'L' — normalize before parsing.
   try {
-    return CronToString(schedule)
+    return CronToString(schedule.replace(/\$/g, 'L'))
   } catch (error) {
     return schedule
   }
diff --git a/apps/studio/components/interfaces/Integrations/CronJobs/CronJobPage.tsx b/apps/studio/components/interfaces/Integrations/CronJobs/CronJobPage.tsx
index 6e8cc1d0d0634..2875af6a5cadc 100644
--- a/apps/studio/components/interfaces/Integrations/CronJobs/CronJobPage.tsx
+++ b/apps/studio/components/interfaces/Integrations/CronJobs/CronJobPage.tsx
@@ -70,7 +70,7 @@ export const CronJobPage = () => {
           <span className="cursor-pointer underline decoration-dotted lowercase">
             {isSecondsFormat(job.schedule)
               ? job.schedule.toLowerCase()
-              : CronToString(job.schedule.toLowerCase())}
+              : CronToString(job.schedule.toLowerCase().replace(/\$/g, 'L'))}
           </span>
         </TooltipTrigger>
         <TooltipContent side="bottom" align="center">
diff --git a/apps/studio/components/interfaces/Integrations/CronJobs/CronJobTableCell.tsx b/apps/studio/components/interfaces/Integrations/CronJobs/CronJobTableCell.tsx
index 82e0d02d711f8..0fbfcd134d3e8 100644
--- a/apps/studio/components/interfaces/Integrations/CronJobs/CronJobTableCell.tsx
+++ b/apps/studio/components/interfaces/Integrations/CronJobs/CronJobTableCell.tsx
@@ -46,9 +46,12 @@ const getNextRun = (schedule: string, lastRun?: string) => {
   // cron-parser can only deal with the traditional cron syntax but technically users can also
   // use strings like "30 seconds" now, For the latter case, we try our best to parse the next run
   // (can't guarantee as scope is quite big)
-  if (schedule.includes('*')) {
+  if (schedule.includes('*') || schedule.includes('$')) {
     try {
-      const interval = parser.parseExpression(schedule, { tz: 'UTC' })
+      // pg_cron uses '$' for "last day of month", but cron-parser uses 'L'
+      // Convert pg_cron syntax to cron-parser syntax before parsing
+      const normalizedSchedule = schedule.replace(/\$/g, 'L')
+      const interval = parser.parseExpression(normalizedSchedule, { tz: 'UTC' })
       return interval.next().getTime()
     } catch (error) {
       return undefined
@@ -89,7 +92,6 @@ export const CronJobTableCell = ({
   const [showToggleModal, setShowToggleModal] = useState(false)
 
   const value = row?.[col.id]
-  const hasValue = col.id in row
   const { jobid, schedule, latest_run, status, active, jobname } = row
 
   const formattedValue =
@@ -103,6 +105,8 @@ export const CronJobTableCell = ({
           ? getNextRun(schedule, latest_run)
           : value
 
+  const hasValue = col.id === 'next_run' ? !!formattedValue : col.id in row
+
   const { mutate: runCronJob, isPending: isRunning } = useDatabaseCronJobRunCommandMutation({
     onSuccess: () => {
       toast.success(`Command from "${jobname}" ran successfully`)
diff --git a/apps/studio/components/interfaces/Integrations/CronJobs/CronJobs.constants.tsx b/apps/studio/components/interfaces/Integrations/CronJobs/CronJobs.constants.tsx
index 9def10fbcf75d..05a304ba900c1 100644
--- a/apps/studio/components/interfaces/Integrations/CronJobs/CronJobs.constants.tsx
+++ b/apps/studio/components/interfaces/Integrations/CronJobs/CronJobs.constants.tsx
@@ -1,8 +1,11 @@
 import { EdgeFunctions, RESTApi, SqlEditor } from 'icons'
 import { ScrollText } from 'lucide-react'
 
-export const cronPattern =
-  /^(\*|(\d+|\*\/\d+)|\d+\/\d+|\d+-\d+|\d+(,\d+)*)(\s+(\*|(\d+|\*\/\d+)|\d+\/\d+|\d+-\d+|\d+(,\d+)*)){4}$/
+const cronField = /(\*|(\d+|\*\/\d+)|\d+\/\d+|\d+-\d+|\d+(,\d+)*)/
+const cronDayOfMonth = /(\*|\$|(\d+|\*\/\d+)|\d+\/\d+|\d+-\d+|\d+(,\d+)*)/
+export const cronPattern = new RegExp(
+  `^${cronField.source}\\s+${cronField.source}\\s+${cronDayOfMonth.source}\\s+${cronField.source}\\s+${cronField.source}$`
+)
 
 // detect seconds like "10 seconds" or normal cron syntax like "*/5 * * * *"
 export const secondsPattern = /^\d+\s+seconds*$/
diff --git a/apps/studio/components/interfaces/Integrations/CronJobs/CronJobs.utils.test.ts b/apps/studio/components/interfaces/Integrations/CronJobs/CronJobs.utils.test.ts
index 143b76de9de28..48d58231924a9 100644
--- a/apps/studio/components/interfaces/Integrations/CronJobs/CronJobs.utils.test.ts
+++ b/apps/studio/components/interfaces/Integrations/CronJobs/CronJobs.utils.test.ts
@@ -270,8 +270,23 @@ describe('parseCronJobCommand', () => {
     { description: 'every weekend at 10 AM', command: '0 10 * * 0,6' },
     { description: 'every quarter hour', command: '*/15 * * * *' },
     { description: 'twice daily at 8 AM and 8 PM', command: '0 8,20 * * *' },
+    { description: 'last day of every month at midnight (pg_cron $ syntax)', command: '0 0 $ * *' },
+    { description: 'last day of every month at noon (pg_cron $ syntax)', command: '0 12 $ * *' },
   ]
 
+  const cronPatternRejectTests = [
+    { description: '$ in minute field', command: '$ * * * *' },
+    { description: '$ in hour field', command: '* $ * * *' },
+    { description: '$ in month field', command: '* * * $ *' },
+    { description: '$ in day-of-week field', command: '* * * * $' },
+  ]
+
+  cronPatternRejectTests.forEach(({ description, command }) => {
+    it(`should not match the regex for a cronPattern with "${description}"`, () => {
+      expect(command).not.toMatch(cronPattern)
+    })
+  })
+
   // Replace the single cronPattern test with forEach
   cronPatternTests.forEach(({ description, command }) => {
     it(`should match the regex for a cronPattern with "${description}"`, () => {
diff --git a/apps/studio/components/interfaces/Integrations/Integration/IntegrationOverviewTab.tsx b/apps/studio/components/interfaces/Integrations/Integration/IntegrationOverviewTab.tsx
index 580482a2ea6a0..9bd5ec0e4e903 100644
--- a/apps/studio/components/interfaces/Integrations/Integration/IntegrationOverviewTab.tsx
+++ b/apps/studio/components/interfaces/Integrations/Integration/IntegrationOverviewTab.tsx
@@ -105,10 +105,12 @@ export const IntegrationOverviewTab = ({
 
       {!!actions && (
         <div
-          aria-disabled={hasToInstallExtensions}
+          aria-disabled={hasToInstallExtensions && !hideRequiredExtensionsSection}
           className={cn(
             'px-10 max-w-4xl',
-            hasToInstallExtensions && 'opacity-25 [&_button]:pointer-events-none'
+            hasToInstallExtensions &&
+              !hideRequiredExtensionsSection &&
+              'opacity-25 [&_button]:pointer-events-none'
           )}
         >
           {actions}
diff --git a/apps/studio/components/interfaces/Integrations/Integration/IntegrationOverviewTabV2/InstallIntegrationSheet.tsx b/apps/studio/components/interfaces/Integrations/Integration/IntegrationOverviewTabV2/InstallIntegrationSheet.tsx
index 3569954bcbf0e..36a0897c2091b 100644
--- a/apps/studio/components/interfaces/Integrations/Integration/IntegrationOverviewTabV2/InstallIntegrationSheet.tsx
+++ b/apps/studio/components/interfaces/Integrations/Integration/IntegrationOverviewTabV2/InstallIntegrationSheet.tsx
@@ -398,7 +398,7 @@ export const InstallIntegrationSheet = ({ integration }: InstallIntegrationSheet
           </SheetClose>
           <Button
             type="primary"
-            disabled={hasMissingExtensions}
+            disabled={hasMissingExtensions && !installationCommand}
             loading={isInstalling}
             onClick={onInstallIntegration}
           >
diff --git a/apps/studio/components/interfaces/Settings/Infrastructure/UpgradeWarnings.tsx b/apps/studio/components/interfaces/Settings/Infrastructure/UpgradeWarnings.tsx
index 7086d3657659c..9b72003c60a1a 100644
--- a/apps/studio/components/interfaces/Settings/Infrastructure/UpgradeWarnings.tsx
+++ b/apps/studio/components/interfaces/Settings/Infrastructure/UpgradeWarnings.tsx
@@ -28,7 +28,7 @@ export const ReadReplicasWarning = ({ latestPgVersion }: { latestPgVersion: stri
 const getValidationErrorTitle = (error: ProjectUpgradeEligibilityValidationError): string => {
   switch (error.type) {
     case 'objects_depending_on_pg_cron':
-      return error.dependents.join(', ')
+      return (error.dependents ?? []).join(', ') || 'Objects depending on pg_cron'
     case 'indexes_referencing_ll_to_earth':
       return `${error.schema_name}.${error.index_name}`
     case 'function_using_obsolete_lang':
diff --git a/apps/studio/components/interfaces/TableGridEditor/SidePanelEditor/RowEditor/JsonEditor/index.tsx b/apps/studio/components/interfaces/TableGridEditor/SidePanelEditor/RowEditor/JsonEditor/index.tsx
index caba6b290f12c..f422a201a50b8 100644
--- a/apps/studio/components/interfaces/TableGridEditor/SidePanelEditor/RowEditor/JsonEditor/index.tsx
+++ b/apps/studio/components/interfaces/TableGridEditor/SidePanelEditor/RowEditor/JsonEditor/index.tsx
@@ -108,7 +108,7 @@ export const JsonEditor = ({
 
   useEffect(() => {
     if (visible) {
-      const temp = prettifyJSON(jsonString)
+      const temp = prettifyJSON(jsonString ?? '')
       setJsonStr(temp)
     }
   }, [visible])
@@ -174,7 +174,7 @@ export const JsonEditor = ({
               key={jsonString}
               readOnly={readOnly}
               onInputChange={(val) => setJsonStr(val ?? '')}
-              value={jsonStr.toString()}
+              value={(jsonStr ?? '').toString()}
             />
           </div>
         ) : (
diff --git a/apps/studio/instrumentation-client.ts b/apps/studio/instrumentation-client.ts
index eda73e22c598a..61de60dd54412 100644
--- a/apps/studio/instrumentation-client.ts
+++ b/apps/studio/instrumentation-client.ts
@@ -268,6 +268,7 @@ Sentry.init({
 
     // === Browser extensions & Google Translate DOM manipulation ===
     'Node.insertBefore: Child to insert before is not a child of this node',
+    'Node.removeChild: The node to be removed is not a child of this node',
     "NotFoundError: Failed to execute 'removeChild' on 'Node'",
     "NotFoundError: Failed to execute 'insertBefore' on 'Node'",
     'NotFoundError: The object can not be found here.',
@@ -279,6 +280,7 @@ Sentry.init({
     // === Non-Error throws (extensions, third-party libs throwing strings/objects) ===
     'Non-Error exception captured',
     'Non-Error promise rejection captured',
+    /^Object captured as exception with keys:/,
 
     // === Cross-origin script errors (no useful info) ===
     'Script error.',
@@ -293,6 +295,11 @@ Sentry.init({
     // === Web crawler / bot errors ===
     'instantSearchSDKJSBridgeClearHighlight',
 
+    // === Third-party library race conditions ===
+    // cmdk: useSyncExternalStore subscribe called before store context is available
+    "Cannot read properties of undefined (reading 'subscribe')",
+    "undefined is not an object (evaluating 't.subscribe')",
+
     // === Misc known noise ===
     'r.default.setDefaultLevel is not a function',
     // Clipboard permission denied