Remove IE11 support from README

Apparently we have stopped supporting IE11. It shows a syntax error for our JS. I have spent half an hour trying to add IE11 to our Babel config, but that did not resolve the issue. It seems bigger changes to our Webpack config might be necessary to support IE11 again, which I don't think is worthwhile. It's probably reasonable to just remove IE from the list of supported browsers.

Signed-off-by: David Mehren <git@herrmehren.de>

1 files changed, 4 insertions, 2 deletions

diff --git a/README.md b/README.md
index f250ae69..ba1a374c 100644
--- a/README.md
+++ b/README.md
@@ -60,8 +60,10 @@ To use HedgeDoc, your browser should match or exceed these versions:
 - ![Chrome](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/chrome/chrome_24x24.png) Chrome >= 47, ![Chrome](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/chrome/chrome_24x24.png) Chrome for Android >= 47
 - ![Safari](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/safari/safari_24x24.png) Safari >= 9, ![iOS Safarai](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/safari-ios/safari-ios_24x24.png) iOS Safari >= 8.4
 - ![Firefox](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/firefox/firefox_24x24.png) Firefox >= 44
-- ![IE](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/archive/internet-explorer_9-11/internet-explorer_9-11_24x24.png) IE >= 9, ![Edge](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/edge/edge_24x24.png) Edge >= 12
-- ![Opera](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/opera/opera_24x24.png) Opera >= 34, ![Opera Mini](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/opera-mini/opera-mini_24x24.png) Opera Mini not supported
+- ![Edge](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/edge/edge_24x24.png) Edge >= 12
+- ![Opera](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/opera/opera_24x24.png) Opera >=
+  34, ![Opera Mini](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/opera-mini/opera-mini_24x24.png)
+  Opera Mini not supported
 - ![Android Browser](https://raw.githubusercontent.com/alrra/browser-logos/HEAD/src/android-webview-beta/android-webview-beta_24x24.png) Android Browser >= 4.4
 
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