Change:
Source: Affected packages: [x] ~ [x] [x] ~~ [x] ~~ [x] ~~ [x] ~~ [x] ~~ Boost packaging is also affected, but luckily there are two mirror locations for the sources (sourceforge and bintray)
All dead now:
I'm not sure this should have been resolved. I believe the update you've quoted ONLY is for JCenter, NOT for Bintray ( these were separate services). AFAIK Bintray doesn't work. Most of the references in the issue description are still on master and would presumably fail. E.g. for groovy: From:
Fix for in
Fix for in
Fix for in
After the 3 fixes above, the only 2 outstading issues are present in: I updated the OP to reflect the current state
Fix for in .
The last issue in concerns . I tried to fix it but failed. According to this blog post the site has moved to but I am only getting HTTP 400 and 404. I opened an issue about it
fix in All outstanding issues have been fixed

Discussion:
anyedittools = buildEclipsePlugin rec { name = "anyedit-${version}"; <del> version = "2.7.1.201709201439"; </del> <ins> version = "2.7.2.202006062100"; </ins> srcFeature = fetchurl { <del> url = "http://andrei.gmxhome.de/eclipse/features/AnyEditTools_${version}.jar"; sha256 = "1wqzl7wq85m9gil8rnvly45ps0a2m0svw613pg6djs5i7amhnayh"; </del> <ins> url = "https://github.com/iloveeclipse/plugins/blob/latest/features/AnyEditTools_${version}.jar"; sha256 = "0dwwwvz8by10f5gnws1ahmg02g6v4xbaqcwc0cydvv1h52cyb40g"; </ins> }; srcPlugin = fetchurl { <del> url = "https://github.com/iloveeclipse/anyedittools/releases/download/2.7.1/de.loskutov.anyedit.AnyEditTools_${version}.jar"; sha256 = "03iyb6j2srq74iigmg7dk098c2svyv0ygdfql5jqr44a32n07k8q"; </del> <ins> url = "https://github.com/iloveeclipse/plugins/blob/latest/plugins/de.loskutov.anyedit.AnyEditTools_${version}.jar"; sha256 = "1ip8dk92ka7bczw1bkbs3zkclmwr28ds5q1wrzh525wb70x8v6fi"; </ins> }; meta = with lib; { <del> homepage = "http://andrei.gmxhome.de/anyedit/"; </del> <ins> homepage = "https://github.com/iloveeclipse/plugins"; </ins> description = "Adds new tools to the context menu of text-based editors"; sourceProvenance = with sourceTypes; [ binaryBytecode ]; license = licenses.epl10;

bytecode-outline = buildEclipsePlugin rec { name = "bytecode-outline-${version}"; <del> version = "2.5.0.201711011753-5a57fdf"; </del> <ins> version = "1.0.1.202006062100"; </ins> srcFeature = fetchurl { <del> url = "http://andrei.gmxhome.de/eclipse/features/de.loskutov.BytecodeOutline.feature_${version}.jar"; sha256 = "0yciqhcq0n5i326mwy57r4ywmkz2c2jky7r4pcmznmhvks3z65ps"; </del> <ins> url = "https://github.com/iloveeclipse/plugins/blob/latest/features/org.eclipse.jdt.bcoview.feature_${version}.jar"; sha256 = "0zbcph72lgv8cb5n4phcl3qsybc5q5yviwbv8yjv4v12m4l15wpk"; </ins> }; srcPlugin = fetchurl { <del> url = "http://dl.bintray.com/iloveeclipse/plugins/de.loskutov.BytecodeOutline_${version}.jar"; sha256 = "1vmsqv32jfl7anvdkw0vir342miv5sr9df7vd1w44lf1yf97vxlw"; </del> <ins> url = "https://github.com/iloveeclipse/plugins/blob/latest/plugins/org.eclipse.jdt.bcoview_${version}.jar"; sha256 = "1bx860k4haqcnhy8825kn4df0pyzd680qbnvjmxfrlxrqhr66fbb"; </ins> }; meta = with lib; { <del> homepage = "http://andrei.gmxhome.de/bytecode/"; </del> <ins> homepage = "https://github.com/iloveeclipse/plugins"; </ins> description = "Shows disassembled bytecode of current java editor or class file"; sourceProvenance = with sourceTypes; [ binaryBytecode ]; license = licenses.bsd2;