diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8415fcb4..d5ccfcfc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,11 +12,12 @@ _This release is scheduled to be released on 2021-01-01._
 ### Added
 
 - Added new log level "debug" to the logger.
-- Added Hindi & Gujarati translation
+- Added Hindi & Gujarati translation.
+- Chuvash translation.
 
 ### Updated
 
-- Weather module - forecast now show TODAY and TOMORROW instead of weekday, to make it easier to understand
+- Weather module - forecast now show TODAY and TOMORROW instead of weekday, to make it easier to understand.
 
 ### Deleted
 
diff --git a/modules/default/calendar/calendarfetcher.js b/modules/default/calendar/calendarfetcher.js
index 5161937c..3927897e 100644
--- a/modules/default/calendar/calendarfetcher.js
+++ b/modules/default/calendar/calendarfetcher.js
@@ -32,7 +32,6 @@ const CalendarFetcher = function (url, reloadInterval, excludedEvents, maximumEn
 
 	let reloadTimer = null;
 	let events = [];
-	let debug = false;
 
 	let fetchFailedCallback = function () {};
 	let eventsReceivedCallback = function () {};
@@ -216,7 +215,7 @@ const CalendarFetcher = function (url, reloadInterval, excludedEvents, maximumEn
 						}
 
 						const dates = rule.between(pastLocal, futureLocal, true, limitFunction);
-						if (debug) Log.log("title=" + event.summary.val + " dates=" + JSON.stringify(dates));
+						Log.debug("title=" + event.summary.val + " dates=" + JSON.stringify(dates));
 						// The "dates" array contains the set of dates within our desired date range range that are valid
 						// for the recurrence rule. *However*, it's possible for us to have a specific recurrence that
 						// had its date changed from outside the range to inside the range.  For the time being,
@@ -246,18 +245,18 @@ const CalendarFetcher = function (url, reloadInterval, excludedEvents, maximumEn
 
 							// for full day events, the time might be off from RRULE/Luxon problem
 							if (isFullDayEvent(event)) {
-								if (debug) Log.log("fullday");
+								Log.debug("fullday");
 								// if the offset is  negative, east of GMT where the problem is
 								if (date.getTimezoneOffset() < 0) {
 									// get the offset of today when we are processing
 									// this will be the correction we need to apply
 									let nowOffset = new Date().getTimezoneOffset();
-									if (debug) Log.log("now offset is " + nowOffset);
+									Log.debug("now offset is " + nowOffset);
 									// reduce the time by the offset
-									if (debug) Log.log(" recurring date is " + date + " offset is " + date.getTimezoneOffset());
+									Log.debug(" recurring date is " + date + " offset is " + date.getTimezoneOffset());
 									// apply the correction to the date/time to get it UTC relative
 									date = new Date(date.getTime() - Math.abs(nowOffset) * 60000);
-									if (debug) Log.log("new recurring date is " + date);
+									Log.debug("new recurring date is " + date);
 								}
 							}
 							startDate = moment(date);
@@ -389,10 +388,10 @@ const CalendarFetcher = function (url, reloadInterval, excludedEvents, maximumEn
 		let adjustHours = 0;
 		// if a timezone was specified
 		if (!event.start.tz) {
-			if (debug) Log.log(" if no tz, guess based on now");
+			Log.debug(" if no tz, guess based on now");
 			event.start.tz = moment.tz.guess();
 		}
-		if (debug) Log.log("initial tz=" + event.start.tz);
+		Log.debug("initial tz=" + event.start.tz);
 
 		// if there is a start date specified
 		if (event.start.tz) {
@@ -405,10 +404,10 @@ const CalendarFetcher = function (url, reloadInterval, excludedEvents, maximumEn
 				if (tz) {
 					// change the timezone to the IANA name
 					event.start.tz = tz;
-					// if(debug) Log.log("corrected timezone="+event.start.tz)
+					Log.debug("corrected timezone=" + event.start.tz);
 				}
 			}
-			if (debug) Log.log("corrected tz=" + event.start.tz);
+			Log.debug("corrected tz=" + event.start.tz);
 			let mmo = 0; // offset  from TZ string or calculated
 			let mm = 0; // date with tz or offset
 			let mms = 0; // utc offset of created with tz
@@ -417,45 +416,45 @@ const CalendarFetcher = function (url, reloadInterval, excludedEvents, maximumEn
 				const regex = /[+|-]\d*:\d*/;
 				mmo = event.start.tz.match(regex).toString();
 				mms = mmo;
-				if (debug) Log.log("ical offset=" + mmo + " date=" + date);
+				Log.debug("ical offset=" + mmo + " date=" + date);
 				mm = moment(date);
 				mm = mm.utcOffset(mmo);
 			} else {
 				// get the start time in that timezone
-				if (debug) Log.log("ttttttt=" + moment(event.start).toDate());
+				Log.debug("ttttttt=" + moment(event.start).toDate());
 				mms = moment.tz(moment(event.start), event.start.tz).utcOffset();
-				if (debug) Log.log("ms offset=" + mms);
+				Log.debug("ms offset=" + mms);
 
-				if (debug) Log.log("start date =" + moment.tz(moment(event.start), event.start.tz).toDate());
+				Log.debug("start date =" + moment.tz(moment(event.start), event.start.tz).toDate());
 
 				// get the specified date in that timezone
 				mm = moment.tz(moment(date), event.start.tz);
-				if (debug) Log.log("mm=" + mm.toDate());
+				Log.debug("mm=" + mm.toDate());
 				mmo = mm.utcOffset();
 			}
-			if (debug) Log.log("mm ofset=" + mmo + " hour=" + mm.format("H") + " event date=" + mm.toDate());
+			Log.debug("mm ofset=" + mmo + " hour=" + mm.format("H") + " event date=" + mm.toDate());
 			// if the offset is greater than 0, east of london
 			if (mmo !== mms) {
 				// big offset
-				if (debug) Log.log("offset");
+				Log.debug("offset");
 				let h = parseInt(mm.format("H"));
 				// check if the event time is less than the offset
 				if (h > 0 && h < Math.abs(mmo) / 60) {
 					// if so, rrule created a wrong date (utc day, oops, with utc yesterday adjusted time)
 					// we need to fix that
 					adjustHours = 24;
-					// if(debug) Log.log("adjusting date")
+					Log.debug("adjusting date");
 				}
 				if (Math.abs(mmo) > Math.abs(mms)) {
 					adjustHours += 1;
-					if (debug) Log.log("adjust up 1 hour dst change");
+					Log.debug("adjust up 1 hour dst change");
 				} else if (Math.abs(mmo) < Math.abs(mms)) {
 					adjustHours -= 1;
-					if (debug) Log.log("adjust down 1 hour dst change");
+					Log.debug("adjust down 1 hour dst change");
 				}
 			}
 		}
-		if (debug) Log.log("adjustHours=" + adjustHours);
+		Log.debug("adjustHours=" + adjustHours);
 		return adjustHours;
 	};
 
diff --git a/translations/cv.json b/translations/cv.json
new file mode 100644
index 00000000..ef8bab15
--- /dev/null
+++ b/translations/cv.json
@@ -0,0 +1,34 @@
+{
+	"LOADING": "Тиенет &hellip;",
+
+	"TODAY": "Паян",
+	"TOMORROW": "Ыран",
+	"DAYAFTERTOMORROW": "Виҫмине",
+	"RUNNING": "Хальхи",
+	"EMPTY": "Пулас ӗҫ ҫук",
+
+	"WEEK": "{weekNumber} эрне",
+
+	"N": "Ҫ",
+	"NNE": "ҪҪТ",
+	"NE": "ҪТ",
+	"ENE": "ТҪТ",
+	"E": "Т",
+	"ESE": "ТКТ",
+	"SE": "КТ",
+	"SSE": "ККТ",
+	"S": "К",
+	"SSW": "ККА",
+	"SW": "КА",
+	"WSW": "АКА",
+	"W": "А",
+	"WNW": "АҪА",
+	"NW": "ҪА",
+	"NNW": "ҪҪА",
+	"FEELS": "Туйӑннӑ",
+
+	"UPDATE_NOTIFICATION": "MagicMirror² валли ҫӗнетӳ пур.",
+	"UPDATE_NOTIFICATION_MODULE": "{MODULE_NAME} модуль валли ҫӗнетӳ пур.",
+	"UPDATE_INFO_SINGLE": "Ҫак инсталляци {BRANCH_NAME} commit турат {COMMIT_COUNT} коммитпа кая уйрӑлса тӑрать.",
+	"UPDATE_INFO_MULTIPLE": "Ҫак инсталляци {BRANCH_NAME} commit турат {COMMIT_COUNT} коммитпа кая уйрӑлса тӑрать."
+}
diff --git a/translations/translations.js b/translations/translations.js
index 7ff704cb..a27e059f 100644
--- a/translations/translations.js
+++ b/translations/translations.js
@@ -14,6 +14,7 @@ var translations = {
 	fy: "translations/fy.json", // Frysk
 	es: "translations/es.json", // Spanish
 	ca: "translations/ca.json", // Catalan
+	cv: "translations/cv.json", // Chuvash
 	nb: "translations/nb.json", // Norsk bokmål
 	nn: "translations/nn.json", // Norsk nynorsk
 	pt: "translations/pt.json", // Português