diff --git a/lineage_notes.txt b/lineage_notes.txt
index 8b902543..6a563d66 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -1066,7 +1066,7 @@ BF.7.22	Alias of B.1.1.529.5.2.1.7.22, ORF8:V81I
 BF.7.23	Alias of B.1.1.529.5.2.1.7.23, ORF1b:T239I
 BF.7.24	Alias of B.1.1.529.5.2.1.7.24, T10939C
 BF.7.25	Alias of B.1.1.529.5.2.1.7.25, C29708T
-BF.7.26	Alias of B.1.1.529.5.2.1.7.25, G20679A
+BF.7.26	Alias of B.1.1.529.5.2.1.7.26, G20679A
 BF.8	Alias of B.1.1.529.5.2.1.8, USA lineage
 BF.9	Alias of B.1.1.529.5.2.1.9, Canada lineage
 BF.10	Alias of B.1.1.529.5.2.1.10, USA lineage
@@ -1103,7 +1103,7 @@ BF.33	Alias of B.1.1.529.5.2.1.33, Brazil/France, S:R346I, S:N460K
 BF.34	Alias of B.1.1.529.5.2.1.34, found mainly in UK and Canada, from pango-designation issue #1233
 BF.35	Alias of B.1.1.529.5.2.1.35, Japan/Malaysia, S:N450D, ORF1a:L730R
 BF.36	Alias of B.1.1.529.5.2.1.36, ORF1a:S166G,ORF1b:S1273L,ORF1b:A1428V
-BF.37	Alias of B.1.1.529.5.2.1.37, Japan, ORF1a:S994L, S:G446D
+BF.37	Alias of B.1.1.529.5.2.1.37, Japan, ORF1a:S944L, S:G446D
 BF.38	Alias of B.1.1.529.5.2.1.38, Japan, C17304T
 BF.38.1	Alias of B.1.1.529.5.2.1.38.1, Japan, S:Q1201K
 BF.38.2	Alias of B.1.1.529.5.2.1.38.2, Japan, S:V445A
@@ -1258,7 +1258,7 @@ EF.1.1	Alias of B.1.1.529.5.3.1.1.1.1.1.1.13.1.1, C23086T,T7783C
 EF.1.1.1	Alias of B.1.1.529.5.3.1.1.1.1.1.1.13.1.1.1, Brazil, S:F157L
 EF.1.2	Alias of B.1.1.529.5.3.1.1.1.1.1.1.13.1.2, Spain, T15492C
 EF.1.3	Alias of B.1.1.529.5.3.1.1.1.1.1.1.13.1.3, N:T166I
-EF.2	Alias of B.1.1.529.5.3.1.1.1.1.1.1.13, UK, ORF1b:V119I
+EF.2	Alias of B.1.1.529.5.3.1.1.1.1.1.1.13.2, UK, ORF1b:V119I
 BQ.1.1.14	Alias of B.1.1.529.5.3.1.1.1.1.1.1.14, England, G23608T
 CW.1	Alias of B.1.1.529.5.3.1.1.1.1.1.1.14.1, England, S:G446S
 BQ.1.1.15	Alias of B.1.1.529.5.3.1.1.1.1.1.1.15, Spain, T18897C
@@ -2518,7 +2518,7 @@ XBB.1.12	Spain/Sweden/Germany, S:Y453F
 XBB.1.13	S:S490P from #1487
 XBB.1.14	S:G75V, S:E554K
 XBB.2	Defined by S:D253G, from issue #1173
-XBB.2.1	Defined by S:N764S
+XBB.2.1	Defined by S:N764R (C23853G), two step mutation on top of C23854A (S:N764K defining of all Omicrons)
 XBB.2.2	Defined by S:Q613H
 XBB.2.3	Defined by S:P521S and S:S486P, India/Indonesia/Singapore/USA
 XBB.2.4	Defined by S:S486P, Spain/Denmark/Germany