diff --git a/teckids2pubmat.cls b/teckids2pubmat.cls
index 448d847f0c2548f7f3f86887ebaef3a85f863f95..ade6c523cb338c0a6a8603e271660d3477b297dd 100644
--- a/teckids2pubmat.cls
+++ b/teckids2pubmat.cls
@@ -23,7 +23,7 @@
 % of said person’s immediate fault when using the work as intended.
 
 \NeedsTeXFormat{LaTeX2e}%
-\ProvidesClass{teckids2pubmat}%
+\ProvidesClass{teckids2pubmat}[2017/12/21 1.0 Teckids OER Teχ/LᴬTᴇX class, second epoch]%
 
 \PassOptionsToPackage{paper=a4}{typearea}%
 \RequirePackage{fancyhdr}%
diff --git a/teckids2style.sty b/teckids2style.sty
index 462837a4b8d67e1d6f99741a82590ca7e719ad8d..bda5f227635c3aeabd90a69a91096997f5be0072 100644
--- a/teckids2style.sty
+++ b/teckids2style.sty
@@ -37,7 +37,7 @@
 % • (em dash) → \dash
 
 \NeedsTeXFormat{LaTeX2e}%
-\ProvidesPackage{teckids2style}%
+\ProvidesPackage{teckids2style}[2018/03/03 1.0 Teckids Teχ/LᴬTᴇX style, second epoch]%
 
 \RequirePackage{accsupp}%
 \RequirePackage[utf8]{inputenc}%