Deploy June 16, 2026

docs-developer/CHANGELOG-formats.md

@@ -6,6 +6,27 @@ Note that this is not an exhaustive list. Processed profile format upgraders can
 
 ## Processed profile format
 
+### Version 64
+
+A new `SourceLocationTable` has been added to `profile.shared.sourceLocationTable`. It holds the original (pre-compilation) source positions produced by source map symbolication, paired with the generated `line`/`column` already on `FrameTable`.
+
+- `source: IndexIntoSourceTable[]`: source file index. Set independently for func entries (the function's definition file) and frame entries (the execution point's file).
+- `line: number[]`: 1-based line number
+- `column: number[]`: 1-based column number
+
+Two new columns were added that index into this table:
+
+- `FrameTable.originalLocation: Array<IndexIntoSourceLocationTable | null>`: the original execution point for the frame
+- `FuncTable.originalLocation: Array<IndexIntoSourceLocationTable | null>`: the original definition site for the function
+
+A new `content: Array<string | null>` column was added to `SourceTable`.
+
+### Version 63
+
+A new `tooltipRows` field was added to `CounterDisplayConfig`.
+This metadata describes the rows of the counter's hover tooltip (data source, value format, label).
+For existing profiles, the rows are derived from the counter's `category` and `name`.
+
 ### Version 62
 
 A new `display` field of type `CounterDisplayConfig` was added to `RawCounter`.

jest.config.js

@@ -18,7 +18,7 @@ const browserEnvConfig = {
   // Transform ESM modules to CommonJS for Jest
   // These packages ship as pure ESM and need to be transformed by Babel
   transformIgnorePatterns: [
-    '/node_modules/(?!(query-string|decode-uri-component|iongraph-web|split-on-first|filter-obj|fetch-mock|devtools-reps)/)',
+    '/node_modules/(?!(query-string|decode-uri-component|iongraph-web|split-on-first|filter-obj|fetch-mock|devtools-reps|json-slabs|commander)/)',
   ],
 
   // Mock static assets (images, CSS, etc.)
@@ -30,6 +30,7 @@ const browserEnvConfig = {
 
   globals: {
     AVAILABLE_STAGING_LOCALES: null,
+    SOURCE_MAP_WORKER_PATH: 'src/test/fixtures/source-map.worker.stub.js',
   },
 
   snapshotFormat: {

locales/be/app.ftl

@@ -253,16 +253,17 @@ ErrorBoundary--report-error-to-developers-description =
 # This is used in a call to action button, displayed inside the error box.
 ErrorBoundary--report-error-on-github = Паведаміце пра памылку на GitHub
 
-## Footer Links
-
-FooterLinks--legal = Прававыя звесткі
-FooterLinks--Privacy = Прыватнасць
-FooterLinks--Cookies = Кукі
-FooterLinks--languageSwitcher--select =
+## Settings Menu
+## The settings popup opened from the cog icon in the top bar.
+
+SettingsMenu--button =
+    .title = Налады
+SettingsMenu--docs = Дакументацыя
+SettingsMenu--legal = Прававыя звесткі
+SettingsMenu--privacy = Прыватнасць
+SettingsMenu--cookies = Кукі
+SettingsMenu--language-switcher =
     .title = Змяніць мову
-FooterLinks--hide-button =
-    .title = Схаваць спасылкі ў ніжнім калонтытуле
-    .aria-label = Схаваць спасылкі ў ніжнім калонтытуле
 
 ## FullTimeline
 ## The timeline component of the full view in the analysis UI at the top of the
@@ -469,7 +470,6 @@ MenuButtons--index--share-re-upload =
 MenuButtons--index--share-error-uploading =
     .label = Памылка запампоўкі
 MenuButtons--index--revert = Вярнуцца да зыходнага профілю
-MenuButtons--index--docs = Дакументы
 MenuButtons--permalink--button =
     .label = Пастаянная спасылка
 
@@ -850,15 +850,6 @@ TrackNameButton--hide-track =
 TrackNameButton--hide-process =
     .title = Схаваць працэс
 
-## TrackMemoryGraph
-## This is used to show the memory graph of that process in the timeline part of
-## the UI. To learn more about it, visit:
-## https://profiler.firefox.com/docs/#/./memory-allocations?id=memory-track
-
-TrackMemoryGraph--relative-memory-at-this-time = адносная памяць на гэты момант
-TrackMemoryGraph--memory-range-in-graph = дыяпазон памяці ў графіку
-TrackMemoryGraph--allocations-and-deallocations-since-the-previous-sample = размеркаванні і вызваленні з моманту папярэдняга ўзору
-
 ## TrackPower
 ## This is used to show the power used by the CPU and other chips in a computer,
 ## graphed over time.
@@ -1109,6 +1100,12 @@ BottomBox--assembly-code-not-available-title = Код асэмблера нед
 # Elements:
 #   <a>link text</a> - A link to the github issue about supported scenarios.
 BottomBox--assembly-code-not-available-text = Глядзіце <a>абмеркаванне #4520</a> каб даведацца аб сцэнарыях, якія падтрымліваюцца, і запланаваных паляпшэннях.
+# The toggle button for making the bottom box fullscreen.
+BottomBox--hide-fullscreen =
+    .title = Выйсці з поўнага экрана
+# The toggle button for making the bottom box fullscreen.
+BottomBox--show-fullscreen =
+    .title = Увесь экран
 SourceView--close-button =
     .title = Закрыць акно з кодам
 

locales/de/app.ftl

@@ -283,16 +283,17 @@ ErrorBoundary--report-error-to-developers-description =
 # This is used in a call to action button, displayed inside the error box.
 ErrorBoundary--report-error-on-github = Melden Sie den Fehler auf GitHub
 
-## Footer Links
-
-FooterLinks--legal = Rechtliches
-FooterLinks--Privacy = Datenschutz
-FooterLinks--Cookies = Cookies
-FooterLinks--languageSwitcher--select =
+## Settings Menu
+## The settings popup opened from the cog icon in the top bar.
+
+SettingsMenu--button =
+    .title = Einstellungen
+SettingsMenu--docs = Dokumentation
+SettingsMenu--legal = Rechtliches
+SettingsMenu--privacy = Datenschutz
+SettingsMenu--cookies = Cookies
+SettingsMenu--language-switcher =
     .title = Sprache ändern
-FooterLinks--hide-button =
-    .title = Fußzeilen-Links ausblenden
-    .aria-label = Fußzeilen-Links ausblenden
 
 ## FullTimeline
 ## The timeline component of the full view in the analysis UI at the top of the
@@ -499,7 +500,6 @@ MenuButtons--index--share-re-upload =
 MenuButtons--index--share-error-uploading =
     .label = Fehler beim Hochladen
 MenuButtons--index--revert = Auf Originalprofil zurücksetzen
-MenuButtons--index--docs = Dokumentation
 MenuButtons--permalink--button =
     .label = Permalink
 
@@ -867,9 +867,26 @@ TrackNameButton--hide-process =
 ## the UI. To learn more about it, visit:
 ## https://profiler.firefox.com/docs/#/./memory-allocations?id=memory-track
 
-TrackMemoryGraph--relative-memory-at-this-time = Relativer Speicherverbrauch zu diesem Zeitpunkt
-TrackMemoryGraph--memory-range-in-graph = Speicherbereich im Diagramm
-TrackMemoryGraph--allocations-and-deallocations-since-the-previous-sample = Allokationen und Aufhebungen von Allokationen seit der vorherigen Stichprobe
+# Variables:
+#   $value (String) - the relative memory at this time (e.g. "5MB")
+TrackMemoryGraph--relative-memory-at-this-time2 = { $value }
+    .label = aktueller Speicherbedarf
+# Variables:
+#   $value (String) - the memory range across the graph (e.g. "5MB")
+TrackMemoryGraph--memory-range-in-graph2 = { $value }
+    .label = Speicherbereich im Diagramm
+# Variables:
+#   $value (String) - count of allocations and deallocations since the previous sample
+TrackMemoryGraph--allocations-and-deallocations-since-the-previous-sample2 = { $value }
+    .label = Zuweisungen und Freigaben seit der letzten Stichprobe
+
+## TrackProcessCPUGraph
+## This is used to show the CPU usage of a process over time in the timeline.
+
+# Variables:
+#   $value (String) - the CPU usage at this sample (e.g. "50%")
+TrackProcessCPUGraph--cpu = { $value }
+    .label = CPU
 
 ## TrackPower
 ## This is used to show the power used by the CPU and other chips in a computer,
@@ -916,6 +933,11 @@ TrackPower--tooltip-average-power-watt = { $value } W
 #   $value (String) - the power value at this location
 TrackPower--tooltip-average-power-milliwatt = { $value } mW
     .label = Durchschnittliche Leistung in der aktuellen Auswahl
+# This is used in the tooltip when the power value uses the microwatt unit.
+# Variables:
+#   $value (String) - the power value at this location
+TrackPower--tooltip-average-power-microwatt = { $value } μW
+    .label = Durchschnittliche Leistung in der aktuellen Auswahl
 # This is used in the tooltip when the energy used in the current range uses the
 # kilowatt-hour unit.
 # Variables:

locales/el/app.ftl

@@ -293,16 +293,17 @@ ErrorBoundary--report-error-to-developers-description =
 # This is used in a call to action button, displayed inside the error box.
 ErrorBoundary--report-error-on-github = Αναφορά σφάλματος στο GitHub
 
-## Footer Links
-
-FooterLinks--legal = Νομικά
-FooterLinks--Privacy = Απόρρητο
-FooterLinks--Cookies = Cookie
-FooterLinks--languageSwitcher--select =
+## Settings Menu
+## The settings popup opened from the cog icon in the top bar.
+
+SettingsMenu--button =
+    .title = Ρυθμίσεις
+SettingsMenu--docs = Τεκμηρίωση
+SettingsMenu--legal = Νομικά
+SettingsMenu--privacy = Απόρρητο
+SettingsMenu--cookies = Cookie
+SettingsMenu--language-switcher =
     .title = Αλλαγή γλώσσας
-FooterLinks--hide-button =
-    .title = Απόκρυψη συνδέσμων υποσέλιδου
-    .aria-label = Απόκρυψη συνδέσμων υποσέλιδου
 
 ## FullTimeline
 ## The timeline component of the full view in the analysis UI at the top of the
@@ -518,7 +519,6 @@ MenuButtons--index--share-re-upload =
 MenuButtons--index--share-error-uploading =
     .label = Σφάλμα μεταφόρτωσης
 MenuButtons--index--revert = Επιστροφή στο αρχικό προφίλ
-MenuButtons--index--docs = Έγγραφα
 MenuButtons--permalink--button =
     .label = Μόνιμος σύνδεσμος
 
@@ -886,9 +886,22 @@ TrackNameButton--hide-process =
 ## the UI. To learn more about it, visit:
 ## https://profiler.firefox.com/docs/#/./memory-allocations?id=memory-track
 
-TrackMemoryGraph--relative-memory-at-this-time = σχετική μνήμη αυτήν τη στιγμή
-TrackMemoryGraph--memory-range-in-graph = εύρος μνήμης στο γράφημα
-TrackMemoryGraph--allocations-and-deallocations-since-the-previous-sample = κατανομές και αποδεσμεύσεις από το προηγούμενο δείγμα
+# Variables:
+#   $value (String) - the relative memory at this time (e.g. "5MB")
+TrackMemoryGraph--relative-memory-at-this-time2 = { $value }
+    .label = σχετική μνήμη τη συγκεκριμένη στιγμή
+# Variables:
+#   $value (String) - the memory range across the graph (e.g. "5MB")
+TrackMemoryGraph--memory-range-in-graph2 = { $value }
+    .label = εύρος μνήμης στο γράφημα
+
+## TrackProcessCPUGraph
+## This is used to show the CPU usage of a process over time in the timeline.
+
+# Variables:
+#   $value (String) - the CPU usage at this sample (e.g. "50%")
+TrackProcessCPUGraph--cpu = { $value }
+    .label = CPU
 
 ## TrackPower
 ## This is used to show the power used by the CPU and other chips in a computer,

locales/en-CA/app.ftl

@@ -297,16 +297,17 @@ ErrorBoundary--report-error-to-developers-description =
 # This is used in a call to action button, displayed inside the error box.
 ErrorBoundary--report-error-on-github = Report the error on GitHub
 
-## Footer Links
-
-FooterLinks--legal = Legal
-FooterLinks--Privacy = Privacy
-FooterLinks--Cookies = Cookies
-FooterLinks--languageSwitcher--select =
+## Settings Menu
+## The settings popup opened from the cog icon in the top bar.
+
+SettingsMenu--button =
+    .title = Settings
+SettingsMenu--docs = Documentation
+SettingsMenu--legal = Legal
+SettingsMenu--privacy = Privacy
+SettingsMenu--cookies = Cookies
+SettingsMenu--language-switcher =
     .title = Change language
-FooterLinks--hide-button =
-    .title = Hide footer links
-    .aria-label = Hide footer links
 
 ## FullTimeline
 ## The timeline component of the full view in the analysis UI at the top of the
@@ -523,7 +524,6 @@ MenuButtons--index--share-re-upload =
 MenuButtons--index--share-error-uploading =
     .label = Error uploading
 MenuButtons--index--revert = Revert to Original Profile
-MenuButtons--index--docs = Docs
 MenuButtons--permalink--button =
     .label = Permalink
 
@@ -891,9 +891,26 @@ TrackNameButton--hide-process =
 ## the UI. To learn more about it, visit:
 ## https://profiler.firefox.com/docs/#/./memory-allocations?id=memory-track
 
-TrackMemoryGraph--relative-memory-at-this-time = relative memory at this time
-TrackMemoryGraph--memory-range-in-graph = memory range in graph
-TrackMemoryGraph--allocations-and-deallocations-since-the-previous-sample = allocations and deallocations since the previous sample
+# Variables:
+#   $value (String) - the relative memory at this time (e.g. "5MB")
+TrackMemoryGraph--relative-memory-at-this-time2 = { $value }
+    .label = relative memory at this time
+# Variables:
+#   $value (String) - the memory range across the graph (e.g. "5MB")
+TrackMemoryGraph--memory-range-in-graph2 = { $value }
+    .label = memory range in graph
+# Variables:
+#   $value (String) - count of allocations and deallocations since the previous sample
+TrackMemoryGraph--allocations-and-deallocations-since-the-previous-sample2 = { $value }
+    .label = allocations and deallocations since the previous sample
+
+## TrackProcessCPUGraph
+## This is used to show the CPU usage of a process over time in the timeline.
+
+# Variables:
+#   $value (String) - the CPU usage at this sample (e.g. "50%")
+TrackProcessCPUGraph--cpu = { $value }
+    .label = CPU
 
 ## TrackPower
 ## This is used to show the power used by the CPU and other chips in a computer,
@@ -940,6 +957,11 @@ TrackPower--tooltip-average-power-watt = { $value } W
 #   $value (String) - the power value at this location
 TrackPower--tooltip-average-power-milliwatt = { $value } mW
     .label = Average power in the current selection
+# This is used in the tooltip when the power value uses the microwatt unit.
+# Variables:
+#   $value (String) - the power value at this location
+TrackPower--tooltip-average-power-microwatt = { $value } μW
+    .label = Average power in the current selection
 # This is used in the tooltip when the energy used in the current range uses the
 # kilowatt-hour unit.
 # Variables: