diff --git a/plugins/kubectx/prod.png b/plugins/kubectx/prod.png
index 0c194a66d..6fddf3874 100644
Binary files a/plugins/kubectx/prod.png and b/plugins/kubectx/prod.png differ
diff --git a/plugins/kubectx/stage.png b/plugins/kubectx/stage.png
index ac15b3929..a571bf87d 100644
Binary files a/plugins/kubectx/stage.png and b/plugins/kubectx/stage.png differ
diff --git a/plugins/localstack/sqs-send-result.png b/plugins/localstack/sqs-send-result.png
index 69eb2a640..738ed3dcb 100644
Binary files a/plugins/localstack/sqs-send-result.png and b/plugins/localstack/sqs-send-result.png differ
diff --git a/plugins/z/img/demo.gif b/plugins/z/img/demo.gif
index 247f52f4d..594fc1d6b 100644
Binary files a/plugins/z/img/demo.gif and b/plugins/z/img/demo.gif differ
diff --git a/plugins/z/img/mit_license.svg b/plugins/z/img/mit_license.svg
index 1c02079d7..a1b706ee3 100644
--- a/plugins/z/img/mit_license.svg
+++ b/plugins/z/img/mit_license.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="78" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="78" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h47v20H0z"/><path fill="#97CA00" d="M47 0h31v20H47z"/><path fill="url(#b)" d="M0 0h78v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"><text x="245" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="370">license</text><text x="245" y="140" transform="scale(.1)" textLength="370">license</text><text x="615" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="210">MIT</text><text x="615" y="140" transform="scale(.1)" textLength="210">MIT</text></g> </svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="78" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="78" height="20" fill="#fff" rx="3"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h47v20H0z"/><path fill="#97CA00" d="M47 0h31v20H47z"/><path fill="url(#b)" d="M0 0h78v20H0z"/></g><g fill="#fff" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110" text-anchor="middle"><text x="245" y="150" fill="#010101" fill-opacity=".3" textLength="370" transform="scale(.1)">license</text><text x="245" y="140" textLength="370" transform="scale(.1)">license</text><text x="615" y="150" fill="#010101" fill-opacity=".3" textLength="210" transform="scale(.1)">MIT</text><text x="615" y="140" textLength="210" transform="scale(.1)">MIT</text></g></svg>
\ No newline at end of file
diff --git a/plugins/z/img/zsh_4.3.11_plus.svg b/plugins/z/img/zsh_4.3.11_plus.svg
index f46d947d0..c08d57052 100644
--- a/plugins/z/img/zsh_4.3.11_plus.svg
+++ b/plugins/z/img/zsh_4.3.11_plus.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="84" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="84" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h29v20H0z"/><path fill="#e05d44" d="M29 0h55v20H29z"/><path fill="url(#b)" d="M0 0h84v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"><text x="155" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="190">zsh</text><text x="155" y="140" transform="scale(.1)" textLength="190">zsh</text><text x="555" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="450">4.3.11+</text><text x="555" y="140" transform="scale(.1)" textLength="450">4.3.11+</text></g> </svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="84" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="84" height="20" fill="#fff" rx="3"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h29v20H0z"/><path fill="#e05d44" d="M29 0h55v20H29z"/><path fill="url(#b)" d="M0 0h84v20H0z"/></g><g fill="#fff" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110" text-anchor="middle"><text x="155" y="150" fill="#010101" fill-opacity=".3" textLength="190" transform="scale(.1)">zsh</text><text x="155" y="140" textLength="190" transform="scale(.1)">zsh</text><text x="555" y="150" fill="#010101" fill-opacity=".3" textLength="450" transform="scale(.1)">4.3.11+</text><text x="555" y="140" textLength="450" transform="scale(.1)">4.3.11+</text></g></svg>
\ No newline at end of file
diff --git a/plugins/zsh-navigation-tools/doc/img/n-history2.png b/plugins/zsh-navigation-tools/doc/img/n-history2.png
index fa23de00d..b7a3f8de2 100644
Binary files a/plugins/zsh-navigation-tools/doc/img/n-history2.png and b/plugins/zsh-navigation-tools/doc/img/n-history2.png differ