diff --git a/history/summary.json b/history/summary.json
index edbddf6f26..385d85ed78 100644
--- a/history/summary.json
+++ b/history/summary.json
@@ -6,9 +6,9 @@
     "slug": "codeforces",
     "status": "up",
     "uptime": "95.37%",
-    "uptimeDay": "99.31%",
-    "uptimeWeek": "99.90%",
-    "uptimeMonth": "99.40%",
+    "uptimeDay": "100.00%",
+    "uptimeWeek": "100.00%",
+    "uptimeMonth": "99.42%",
     "uptimeYear": "87.35%",
     "time": 1108,
     "timeDay": 366,
@@ -16,7 +16,6 @@
     "timeMonth": 537,
     "timeYear": 956,
     "dailyMinutesDown": {
-      "2023-11-15": 10,
       "2023-11-07": 119,
       "2023-10-31": 104,
       "2023-10-21": 30,
@@ -226,19 +225,19 @@
     "url": "https://m1.codeforces.com",
     "icon": "https://icons.duckduckgo.com/ip3/m1.codeforces.com.ico",
     "slug": "m1",
-    "status": "down",
-    "uptime": "99.08%",
-    "uptimeDay": "67.73%",
-    "uptimeWeek": "95.03%",
-    "uptimeMonth": "98.86%",
-    "uptimeYear": "99.81%",
-    "time": 1477,
-    "timeDay": 809,
-    "timeWeek": 884,
-    "timeMonth": 925,
-    "timeYear": 1363,
+    "status": "up",
+    "uptime": "99.06%",
+    "uptimeDay": "48.09%",
+    "uptimeWeek": "92.23%",
+    "uptimeMonth": "98.21%",
+    "uptimeYear": "99.75%",
+    "time": 1476,
+    "timeDay": 777,
+    "timeWeek": 870,
+    "timeMonth": 920,
+    "timeYear": 1362,
     "dailyMinutesDown": {
-      "2023-11-15": 353,
+      "2023-11-15": 636,
       "2023-11-14": 129,
       "2023-11-10": 19,
       "2023-08-15": 33,
@@ -377,7 +376,7 @@
     "timeMonth": 118,
     "timeYear": 146,
     "dailyMinutesDown": {
-      "2023-11-15": 537,
+      "2023-11-15": 820,
       "2023-11-14": 1440,
       "2023-11-13": 1440,
       "2023-11-12": 1440,
@@ -750,18 +749,18 @@
     "icon": "https://icons.duckduckgo.com/ip3/codeforces.ml.ico",
     "slug": "ml",
     "status": "down",
-    "uptime": "87.44%",
+    "uptime": "87.42%",
     "uptimeDay": "0.00%",
     "uptimeWeek": "0.00%",
     "uptimeMonth": "0.00%",
-    "uptimeYear": "66.30%",
+    "uptimeYear": "66.25%",
     "time": 1655,
     "timeDay": 0,
     "timeWeek": 0,
     "timeMonth": 0,
     "timeYear": 1685,
     "dailyMinutesDown": {
-      "2023-11-15": 537,
+      "2023-11-15": 820,
       "2023-11-14": 1440,
       "2023-11-13": 1440,
       "2023-11-12": 1440,
@@ -914,7 +913,7 @@
     "icon": "https://icons.duckduckgo.com/ip3/codeforces.cc.ico",
     "slug": "cc",
     "status": "up",
-    "uptime": "82.87%",
+    "uptime": "82.88%",
     "uptimeDay": "100.00%",
     "uptimeWeek": "100.00%",
     "uptimeMonth": "99.96%",
@@ -1105,7 +1104,7 @@
     "icon": "https://icons.duckduckgo.com/ip3/codeforces.ga.ico",
     "slug": "ga",
     "status": "down",
-    "uptime": "47.27%",
+    "uptime": "47.26%",
     "uptimeDay": "0.00%",
     "uptimeWeek": "0.00%",
     "uptimeMonth": "0.00%",
@@ -1116,7 +1115,7 @@
     "timeMonth": 0,
     "timeYear": 0,
     "dailyMinutesDown": {
-      "2023-11-15": 537,
+      "2023-11-15": 820,
       "2023-11-14": 1440,
       "2023-11-13": 1440,
       "2023-11-12": 1440,