diff --git a/themes/chameleon/scripts/sitemap/.sitemap.xml b/themes/chameleon/scripts/sitemap/.sitemap.xml
index 9ee4c32..f088841 100644
--- a/themes/chameleon/scripts/sitemap/.sitemap.xml
+++ b/themes/chameleon/scripts/sitemap/.sitemap.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+<urlset xmlns="https://www.sitemaps.org/schemas/sitemap/0.9">
   {% for post in posts %}
   <url>
     <loc>{{ post.permalink }}</loc>
diff --git a/themes/chameleon/source/svg/favicon.svg b/themes/chameleon/source/svg/favicon.svg
index f6e9199..fb21a1e 100644
--- a/themes/chameleon/source/svg/favicon.svg
+++ b/themes/chameleon/source/svg/favicon.svg
@@ -1 +1 @@
-<svg version="1" xmlns="http://www.w3.org/2000/svg" width="1024" height="1024" viewBox="0 0 736.000000 736.000000" fill="#3f72af"><path d="M436.1 282.7c-40.9 92.3-74.6 168.1-75 168.5-.3.4-32.5-71.3-71.5-159.3-39-87.9-71.2-159.9-71.5-159.9C217.6 132 2 616.9.2 622.1c-.2.6 53.9.8 142.4.7l142.8-.3 37.5-84.7c20.7-46.6 37.9-84.4 38.2-84 .4.4 17.5 38.6 38 85l37.3 84.2h149.9c142.3 0 149.9-.1 149.4-1.8-.2-.9-39.7-90.1-87.7-198.2-47.9-108.1-98.3-221.6-111.8-252.2-13.6-30.7-24.9-55.8-25.2-55.8-.3 0-34 75.5-74.9 167.7z"/></svg>
\ No newline at end of file
+<svg version="1" xmlns="https://www.w3.org/2000/svg" width="1024" height="1024" viewBox="0 0 736.000000 736.000000" fill="#3f72af"><path d="M436.1 282.7c-40.9 92.3-74.6 168.1-75 168.5-.3.4-32.5-71.3-71.5-159.3-39-87.9-71.2-159.9-71.5-159.9C217.6 132 2 616.9.2 622.1c-.2.6 53.9.8 142.4.7l142.8-.3 37.5-84.7c20.7-46.6 37.9-84.4 38.2-84 .4.4 17.5 38.6 38 85l37.3 84.2h149.9c142.3 0 149.9-.1 149.4-1.8-.2-.9-39.7-90.1-87.7-198.2-47.9-108.1-98.3-221.6-111.8-252.2-13.6-30.7-24.9-55.8-25.2-55.8-.3 0-34 75.5-74.9 167.7z"/></svg>
\ No newline at end of file
diff --git a/themes/chameleon/source/svg/github.svg b/themes/chameleon/source/svg/github.svg
index c246761..92f0f69 100644
--- a/themes/chameleon/source/svg/github.svg
+++ b/themes/chameleon/source/svg/github.svg
@@ -1,3 +1,3 @@
 <!-- Shields.io - https://shields.io/ - https://github.com/badges/shields - License: https://github.com/badges/shields/blob/master/LICENSE (Icons & Code: CC0 License) -->
 <!-- GitHub icon is a trademark of GitHub Inc -->
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="188" height="28"><g shape-rendering="crispEdges"><path fill="#555" d="M0 0h89v28H0z"/><path fill="#3f72af" d="M89 0h99v28H89z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="100"><image x="9" y="7" width="14" height="14" xlink:href="data:image/svg+xml;base64,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"/> <text x="530" y="175" transform="scale(.1)" textLength="480">GITHUB</text><text x="1385" y="175" font-weight="bold" transform="scale(.1)" textLength="750">CURBENGH</text></g> </svg>
\ No newline at end of file
+<svg xmlns="https://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="188" height="28"><g shape-rendering="crispEdges"><path fill="#555" d="M0 0h89v28H0z"/><path fill="#3f72af" d="M89 0h99v28H89z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="100"><image x="9" y="7" width="14" height="14" xlink:href="data:image/svg+xml;base64,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"/> <text x="530" y="175" transform="scale(.1)" textLength="480">GITHUB</text><text x="1385" y="175" font-weight="bold" transform="scale(.1)" textLength="750">CURBENGH</text></g> </svg>
\ No newline at end of file
diff --git a/themes/chameleon/source/svg/gitlab.svg b/themes/chameleon/source/svg/gitlab.svg
index aeec575..ec0291a 100644
--- a/themes/chameleon/source/svg/gitlab.svg
+++ b/themes/chameleon/source/svg/gitlab.svg
@@ -1,3 +1,3 @@
 <!-- Shields.io - https://shields.io/ - https://github.com/badges/shields - License: https://github.com/badges/shields/blob/master/LICENSE (Icons & Code: CC0 License) -->
 <!-- GitLab icon is a trademark of GitLab Inc -->
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="166" height="28"><g shape-rendering="crispEdges"><path fill="#555" d="M0 0h87v28H0z"/><path fill="#3f72af" d="M87 0h79v28H87z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="100"><image x="9" y="7" width="14" height="14" xlink:href="data:image/svg+xml;base64,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"/> <text x="520" y="175" transform="scale(.1)" textLength="460">GITLAB</text><text x="1265" y="175" font-weight="bold" transform="scale(.1)" textLength="550">CURBEN</text></g> </svg>
\ No newline at end of file
+<svg xmlns="https://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="166" height="28"><g shape-rendering="crispEdges"><path fill="#555" d="M0 0h87v28H0z"/><path fill="#3f72af" d="M87 0h79v28H87z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="100"><image x="9" y="7" width="14" height="14" xlink:href="data:image/svg+xml;base64,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"/> <text x="520" y="175" transform="scale(.1)" textLength="460">GITLAB</text><text x="1265" y="175" font-weight="bold" transform="scale(.1)" textLength="550">CURBEN</text></g> </svg>
\ No newline at end of file
diff --git a/themes/chameleon/source/svg/link.svg b/themes/chameleon/source/svg/link.svg
index 8623d97..ed1acdb 100644
--- a/themes/chameleon/source/svg/link.svg
+++ b/themes/chameleon/source/svg/link.svg
@@ -6,4 +6,4 @@ Permission is hereby granted, free of charge, to any person obtaining a copy of
 The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 -->
-<svg id="link" xmlns="http://www.w3.org/2000/svg" viewBox="15 15 1635 1635"><path d="M1456 1216c0-26-10-50-28-68l-208-208c-18-18-43-28-68-28-29 0-52 11-72 32 33 33 72 61 72 112 0 53-43 96-96 96-51 0-79-39-112-72-21 20-33 43-33 73 0 25 10 50 28 68l206 207c18 18 43 27 68 27s50-9 68-26l147-146c18-18 28-42 28-67zM753 511c0-25-10-50-28-68L519 236c-18-18-43-28-68-28s-50 10-68 27L236 381c-18 18-28 42-28 67 0 26 10 50 28 68l208 208c18 18 43 27 68 27 29 0 52-10 72-31-33-33-72-61-72-112 0-53 43-96 96-96 51 0 79 39 112 72 21-20 33-43 33-73zm895 705c0 76-31 150-85 203l-147 146c-54 54-127 83-203 83-77 0-150-30-204-85l-206-207c-54-54-83-127-83-203 0-79 32-154 88-209l-88-88c-55 56-129 88-208 88-76 0-150-30-204-84L100 652c-55-55-84-127-84-204 0-76 31-150 85-203L248 99c54-54 127-83 203-83 77 0 150 30 204 85l206 207c54 54 83 127 83 203 0 79-32 154-88 209l88 88c55-56 129-88 208-88 76 0 150 30 204 84l208 208c55 55 84 127 84 204z"/></svg>
\ No newline at end of file
+<svg id="link" xmlns="https://www.w3.org/2000/svg" viewBox="15 15 1635 1635"><path d="M1456 1216c0-26-10-50-28-68l-208-208c-18-18-43-28-68-28-29 0-52 11-72 32 33 33 72 61 72 112 0 53-43 96-96 96-51 0-79-39-112-72-21 20-33 43-33 73 0 25 10 50 28 68l206 207c18 18 43 27 68 27s50-9 68-26l147-146c18-18 28-42 28-67zM753 511c0-25-10-50-28-68L519 236c-18-18-43-28-68-28s-50 10-68 27L236 381c-18 18-28 42-28 67 0 26 10 50 28 68l208 208c18 18 43 27 68 27 29 0 52-10 72-31-33-33-72-61-72-112 0-53 43-96 96-96 51 0 79 39 112 72 21-20 33-43 33-73zm895 705c0 76-31 150-85 203l-147 146c-54 54-127 83-203 83-77 0-150-30-204-85l-206-207c-54-54-83-127-83-203 0-79 32-154 88-209l-88-88c-55 56-129 88-208 88-76 0-150-30-204-84L100 652c-55-55-84-127-84-204 0-76 31-150 85-203L248 99c54-54 127-83 203-83 77 0 150 30 204 85l206 207c54 54 83 127 83 203 0 79-32 154-88 209l88 88c55-56 129-88 208-88 76 0 150 30 204 84l208 208c55 55 84 127 84 204z"/></svg>
\ No newline at end of file
diff --git a/themes/chameleon/source/svg/search.svg b/themes/chameleon/source/svg/search.svg
index 85354ed..853ca89 100644
--- a/themes/chameleon/source/svg/search.svg
+++ b/themes/chameleon/source/svg/search.svg
@@ -5,4 +5,4 @@ id attribute is added as a workaround for <use> element
 <use href="search.svg#search"/> # working
 ref: https://css-tricks.com/svg-use-external-source/
 -->
-<svg id="search" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M505 442.7L405.3 343c-4.5-4.5-10.6-7-17-7H372c27.6-35.3 44-79.7 44-128C416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c48.3 0 92.7-16.4 128-44v16.3c0 6.4 2.5 12.5 7 17l99.7 99.7c9.4 9.4 24.6 9.4 33.9 0l28.3-28.3c9.4-9.4 9.4-24.6.1-34zM208 336c-70.7 0-128-57.2-128-128 0-70.7 57.2-128 128-128 70.7 0 128 57.2 128 128 0 70.7-57.2 128-128 128z"/></svg>
+<svg id="search" xmlns="https://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M505 442.7L405.3 343c-4.5-4.5-10.6-7-17-7H372c27.6-35.3 44-79.7 44-128C416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c48.3 0 92.7-16.4 128-44v16.3c0 6.4 2.5 12.5 7 17l99.7 99.7c9.4 9.4 24.6 9.4 33.9 0l28.3-28.3c9.4-9.4 9.4-24.6.1-34zM208 336c-70.7 0-128-57.2-128-128 0-70.7 57.2-128 128-128 70.7 0 128 57.2 128 128 0 70.7-57.2 128-128 128z"/></svg>