diff --git a/docs/img/banner.svg b/docs/img/banner.svg
new file mode 100644
index 00000000..dad968e2
--- /dev/null
+++ b/docs/img/banner.svg
@@ -0,0 +1,4 @@
+
\ No newline at end of file
diff --git a/overrides/main.html b/overrides/main.html
index f8142e61..7e5c6a66 100644
--- a/overrides/main.html
+++ b/overrides/main.html
@@ -1,5 +1,5 @@
{% extends "base.html" %}
{% block announce %}
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
{% endblock %}
diff --git a/site/20-slice/index.html b/site/20-slice/index.html
index d8bc0354..43a78931 100644
--- a/site/20-slice/index.html
+++ b/site/20-slice/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/28-maps-memory-leaks/index.html b/site/28-maps-memory-leaks/index.html
index caab715a..3868b092 100644
--- a/site/28-maps-memory-leaks/index.html
+++ b/site/28-maps-memory-leaks/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/404.html b/site/404.html
index 3b48415f..6f505797 100644
--- a/site/404.html
+++ b/site/404.html
@@ -91,7 +91,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/5-interface-pollution/index.html b/site/5-interface-pollution/index.html
index 9e03236f..929db297 100644
--- a/site/5-interface-pollution/index.html
+++ b/site/5-interface-pollution/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/56-concurrency-faster/index.html b/site/56-concurrency-faster/index.html
index 0f70ecf1..7fff10b7 100644
--- a/site/56-concurrency-faster/index.html
+++ b/site/56-concurrency-faster/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/89-benchmarks/index.html b/site/89-benchmarks/index.html
index fc124649..48293fdb 100644
--- a/site/89-benchmarks/index.html
+++ b/site/89-benchmarks/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/9-generics/index.html b/site/9-generics/index.html
index b0f98fc0..e774d9ca 100644
--- a/site/9-generics/index.html
+++ b/site/9-generics/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/92-false-sharing/index.html b/site/92-false-sharing/index.html
index 87fdbfba..efc6045d 100644
--- a/site/92-false-sharing/index.html
+++ b/site/92-false-sharing/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/98-profiling-execution-tracing/index.html b/site/98-profiling-execution-tracing/index.html
index 25af8f6e..e30970c4 100644
--- a/site/98-profiling-execution-tracing/index.html
+++ b/site/98-profiling-execution-tracing/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/book/index.html b/site/book/index.html
index 489813ff..dc101bba 100644
--- a/site/book/index.html
+++ b/site/book/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/chapter-1/index.html b/site/chapter-1/index.html
index a40e09e2..1a7d128e 100644
--- a/site/chapter-1/index.html
+++ b/site/chapter-1/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/external/index.html b/site/external/index.html
index 249e6fbb..56855f79 100644
--- a/site/external/index.html
+++ b/site/external/index.html
@@ -135,7 +135,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/img/banner.svg b/site/img/banner.svg
new file mode 100644
index 00000000..dad968e2
--- /dev/null
+++ b/site/img/banner.svg
@@ -0,0 +1,4 @@
+
\ No newline at end of file
diff --git a/site/index.html b/site/index.html
index 3e346611..d984509e 100644
--- a/site/index.html
+++ b/site/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/ja/index.html b/site/ja/index.html
index ddd5fb78..1890d619 100644
--- a/site/ja/index.html
+++ b/site/ja/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/pt-br/index.html b/site/pt-br/index.html
index 80115d29..3819dbb7 100644
--- a/site/pt-br/index.html
+++ b/site/pt-br/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!
diff --git a/site/sitemap.xml.gz b/site/sitemap.xml.gz
index 212561e8..ccb8ea4f 100644
Binary files a/site/sitemap.xml.gz and b/site/sitemap.xml.gz differ
diff --git a/site/zh/index.html b/site/zh/index.html
index 5601ce62..c21e3bf3 100644
--- a/site/zh/index.html
+++ b/site/zh/index.html
@@ -137,7 +137,7 @@
-📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe.
+📢 I have just released a daily newsletter for coders: The Coder Cafe ☕. Feel free to have a look at thecoder.cafe!