From 22bc98d916e1039e2dcf56a07cef98493613d57b Mon Sep 17 00:00:00 2001 From: Travis Long Date: Mon, 19 May 2025 11:13:05 -0500 Subject: [PATCH 1/3] Update analysis_gotchas.md --- src/concepts/analysis_gotchas.md | 1 + 1 file changed, 1 insertion(+) diff --git a/src/concepts/analysis_gotchas.md b/src/concepts/analysis_gotchas.md index 30f40f1ad..35c35697e 100644 --- a/src/concepts/analysis_gotchas.md +++ b/src/concepts/analysis_gotchas.md @@ -28,6 +28,7 @@ See also [the spreadsheet of notable historic events](https://docs.google.com/sp When you start to evaluate trends, be aware of events from the past that may invite comparisons with history. Here are a few to keep in mind: +- ** May 19, 2025** - From version 136 up to 138 Firefox Desktop [`usage.first_run_date`](https://dictionary.telemetry.mozilla.org/apps/firefox_desktop/metrics/usage_first_run_date) was busted and would only report the current day. As of v140 Nightly and v139b10 (beta uplift), this should report the correct first use of the profile. See [Bug 1966190](https://bugzilla.mozilla.org/show_bug.cgi?id=1966190). - **Mar 30, 2025** - The number of `metrics` pings from Firefox for Android from Europe is twice the usual, due to the DST change in Europe. Note that this is a twice-yearly one-day occurrence. - **Mar 9, 2025** - The number of `metrics` pings from Firefox for Android from North America (US & CA) is higher than usual, due to the DST change in North America. - **Aug 22, 2024** - Adjust is disabled in mobile clients (Firefox Android & Firefox iOS). From fe2ac9d106c3aeb6e5d38c9d517cb1a2d4767d84 Mon Sep 17 00:00:00 2001 From: Travis Long Date: Mon, 19 May 2025 11:34:21 -0500 Subject: [PATCH 2/3] Update analysis_gotchas.md --- src/concepts/analysis_gotchas.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/concepts/analysis_gotchas.md b/src/concepts/analysis_gotchas.md index 35c35697e..969e8e90d 100644 --- a/src/concepts/analysis_gotchas.md +++ b/src/concepts/analysis_gotchas.md @@ -28,7 +28,7 @@ See also [the spreadsheet of notable historic events](https://docs.google.com/sp When you start to evaluate trends, be aware of events from the past that may invite comparisons with history. Here are a few to keep in mind: -- ** May 19, 2025** - From version 136 up to 138 Firefox Desktop [`usage.first_run_date`](https://dictionary.telemetry.mozilla.org/apps/firefox_desktop/metrics/usage_first_run_date) was busted and would only report the current day. As of v140 Nightly and v139b10 (beta uplift), this should report the correct first use of the profile. See [Bug 1966190](https://bugzilla.mozilla.org/show_bug.cgi?id=1966190). +- ** May 19, 2025** - From version 136 up to 138 Firefox Desktop [`usage.first_run_date`](https://dictionary.telemetry.mozilla.org/apps/firefox_desktop/metrics/usage_first_run_date) was busted and would only report the current day. As of version 140 Nightly and version 139b10 (beta uplift), this should report the correct first use of the profile. See [Bug 1966190](https://bugzilla.mozilla.org/show_bug.cgi?id=1966190). - **Mar 30, 2025** - The number of `metrics` pings from Firefox for Android from Europe is twice the usual, due to the DST change in Europe. Note that this is a twice-yearly one-day occurrence. - **Mar 9, 2025** - The number of `metrics` pings from Firefox for Android from North America (US & CA) is higher than usual, due to the DST change in North America. - **Aug 22, 2024** - Adjust is disabled in mobile clients (Firefox Android & Firefox iOS). From 5d75004dfd4dc18f8e9c906edf65abbc195fa872 Mon Sep 17 00:00:00 2001 From: Travis Long Date: Mon, 19 May 2025 11:35:54 -0500 Subject: [PATCH 3/3] Update analysis_gotchas.md --- src/concepts/analysis_gotchas.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/concepts/analysis_gotchas.md b/src/concepts/analysis_gotchas.md index 969e8e90d..deb3a45bb 100644 --- a/src/concepts/analysis_gotchas.md +++ b/src/concepts/analysis_gotchas.md @@ -28,7 +28,7 @@ See also [the spreadsheet of notable historic events](https://docs.google.com/sp When you start to evaluate trends, be aware of events from the past that may invite comparisons with history. Here are a few to keep in mind: -- ** May 19, 2025** - From version 136 up to 138 Firefox Desktop [`usage.first_run_date`](https://dictionary.telemetry.mozilla.org/apps/firefox_desktop/metrics/usage_first_run_date) was busted and would only report the current day. As of version 140 Nightly and version 139b10 (beta uplift), this should report the correct first use of the profile. See [Bug 1966190](https://bugzilla.mozilla.org/show_bug.cgi?id=1966190). +- ** May 19, 2025** - From version 136 up to 138 Firefox Desktop [`usage.first_run_date`](https://dictionary.telemetry.mozilla.org/apps/firefox_desktop/metrics/usage_first_run_date) was busted and would only report the current day. As of version 140 Nightly and version 139 beta 10 (beta uplift), this should report the correct first use of the profile. See [Bug 1966190](https://bugzilla.mozilla.org/show_bug.cgi?id=1966190). - **Mar 30, 2025** - The number of `metrics` pings from Firefox for Android from Europe is twice the usual, due to the DST change in Europe. Note that this is a twice-yearly one-day occurrence. - **Mar 9, 2025** - The number of `metrics` pings from Firefox for Android from North America (US & CA) is higher than usual, due to the DST change in North America. - **Aug 22, 2024** - Adjust is disabled in mobile clients (Firefox Android & Firefox iOS).