diff --git a/DateToolsSwift/DateTools/Date+TimeAgo.swift b/DateToolsSwift/DateTools/Date+TimeAgo.swift
index 527d02de..38ffef1a 100644
--- a/DateToolsSwift/DateTools/Date+TimeAgo.swift
+++ b/DateToolsSwift/DateTools/Date+TimeAgo.swift
@@ -211,7 +211,7 @@ public extension Date {
     
     private func getLocaleFormatUnderscoresWithValue(_ value: Double) -> String{
         let localCode = Bundle.main.preferredLocalizations[0]
-        if (localCode == "ru" || localCode == "uk") {
+        if (localCode == "ru" || localCode == "uk" || localCode.contains("sr")) {
             let XY = Int(floor(value).truncatingRemainder(dividingBy: 100))
             let Y = Int(floor(value).truncatingRemainder(dividingBy: 10))
             
diff --git a/DateToolsSwift/DateTools/DateTools.bundle/sr-Cyrl-RS.lproj/DateTools.strings b/DateToolsSwift/DateTools/DateTools.bundle/sr-Cyrl-RS.lproj/DateTools.strings
new file mode 100644
index 00000000..156ca05f
--- /dev/null
+++ b/DateToolsSwift/DateTools/DateTools.bundle/sr-Cyrl-RS.lproj/DateTools.strings
@@ -0,0 +1,58 @@
+/* No comment provided by engineer. */
+"%d days ago" = "Пре %d дана";
+"%d _days ago" = "Пре %d дана";
+"%d __days ago" = "Пре %d дан";
+
+/* No comment provided by engineer. */
+"%d hours ago" = "Пре %d сати";
+"%d _hours ago" = "Пре %d сата";
+"%d __hours ago" = "Пре %d сат";
+
+/* No comment provided by engineer. */
+"%d minutes ago" = "Пре %d минута";
+"%d _minutes ago" = "Пре %d минута";
+"%d __minutes ago" = "Пре %d минут";
+
+/* No comment provided by engineer. */
+"%d months ago" = "Пре %d месеци";
+"%d _months ago" = "Пре %d месеца";
+"%d __months ago" = "Пре %d месец";
+
+/* No comment provided by engineer. */
+"%d seconds ago" = "Пре %d секунди";
+"%d _seconds ago" = "Пре %d секунде";
+"%d __seconds ago" = "Пре %d секунд";
+
+/* No comment provided by engineer. */
+"%d weeks ago" = "Пре %d недеља";
+"%d _weeks ago" = "Пре %d недеље";
+"%d __weeks ago" = "Пре %d недељу";
+
+/* No comment provided by engineer. */
+"%d years ago" = "Pre %d godina";
+"%d _years ago" = "Pre %d godine";
+"%d __years ago" = "Pre %d godinu";
+
+/* No comment provided by engineer. */
+"A minute ago" = "Пре минут";
+
+/* No comment provided by engineer. */
+"An hour ago" = "Пре сат времена";
+
+/* No comment provided by engineer. */
+"Just now" = "Управо сада";
+
+/* No comment provided by engineer. */
+"Last month" = "Прошлог месеца";
+
+/* No comment provided by engineer. */
+"Last week" = "Прошле недеље";
+
+/* No comment provided by engineer. */
+"Last year" = "Прошле године";
+
+/* No comment provided by engineer. */
+"Yesterday" = "Јуче";
+
+/* No comment provided by engineer. */
+"1 year ago" = "Пре годину дана";
diff --git a/DateToolsSwift/DateTools/DateTools.bundle/sr-Latn-RS.lproj/DateTools.strings b/DateToolsSwift/DateTools/DateTools.bundle/sr-Latn-RS.lproj/DateTools.strings
new file mode 100644
index 00000000..052e835c
--- /dev/null
+++ b/DateToolsSwift/DateTools/DateTools.bundle/sr-Latn-RS.lproj/DateTools.strings
@@ -0,0 +1,58 @@
+/* No comment provided by engineer. */
+"%d days ago" = "Pre %d dana";
+"%d _days ago" = "Pre %d dana";
+"%d __days ago" = "Pre %d dan";
+
+/* No comment provided by engineer. */
+"%d hours ago" = "Pre %d sati";
+"%d _hours ago" = "Pre %d sata";
+"%d __hours ago" = "Pre %d sat";
+
+/* No comment provided by engineer. */
+"%d minutes ago" = "Pre %d minuta";
+"%d _minutes ago" = "Pre %d minuta";
+"%d __minutes ago" = "Pre %d minut";
+
+/* No comment provided by engineer. */
+"%d months ago" = "Pre %d meseci";
+"%d _months ago" = "Pre %d meseca";
+"%d __months ago" = "Pre %d mesec";
+
+/* No comment provided by engineer. */
+"%d seconds ago" = "Pre %d sekundi";
+"%d _seconds ago" = "Pre %d sekunde";
+"%d __seconds ago" = "Pre %d sekund";
+
+/* No comment provided by engineer. */
+"%d weeks ago" = "Pre %d nedelja";
+"%d _weeks ago" = "Pre %d nedelje";
+"%d __weeks ago" = "Pre %d nedelju";
+
+/* No comment provided by engineer. */
+"%d years ago" = "Pre %d godina";
+"%d _years ago" = "Pre %d godine";
+"%d __years ago" = "Pre %d godinu";
+
+/* No comment provided by engineer. */
+"A minute ago" = "Pre minut";
+
+/* No comment provided by engineer. */
+"An hour ago" = "Pre sat vremena";
+
+/* No comment provided by engineer. */
+"Just now" = "Upravo sada";
+
+/* No comment provided by engineer. */
+"Last month" = "Prošli mesec";
+
+/* No comment provided by engineer. */
+"Last week" = "Prošle nedelje";
+
+/* No comment provided by engineer. */
+"Last year" = "Prošle godine";
+
+/* No comment provided by engineer. */
+"Yesterday" = "Juče";
+
+/* No comment provided by engineer. */
+"1 year ago" = "Pre godinu dana";
diff --git a/DateToolsSwift/DateTools/TimePeriodGroup.swift b/DateToolsSwift/DateTools/TimePeriodGroup.swift
index 2090ee7e..b4a80942 100644
--- a/DateToolsSwift/DateTools/TimePeriodGroup.swift
+++ b/DateToolsSwift/DateTools/TimePeriodGroup.swift
@@ -102,7 +102,7 @@ open class TimePeriodGroup: Sequence {
     }
     
     public func split(maxSplits: Int, omittingEmptySubsequences: Bool, whereSeparator isSeparator: (TimePeriodProtocol) throws -> Bool) rethrows -> [AnySequence<TimePeriodProtocol>] {
-        return try periods.split(maxSplits: maxSplits, omittingEmptySubsequences: omittingEmptySubsequences, whereSeparator: isSeparator)
+        return try periods.split(maxSplits: maxSplits, omittingEmptySubsequences: omittingEmptySubsequences, whereSeparator: isSeparator).map(AnySequence.init)
     }
     
     subscript(index: Int) -> TimePeriodProtocol {