diff --git a/README.OLD.md b/README.OLD.md
new file mode 100644
index 0000000..a14a1cd
--- /dev/null
+++ b/README.OLD.md
@@ -0,0 +1,290 @@
+# Glazier
+
+Glazier is a set of batch files, scripts and toolchains designed to
+ease building CouchDB on Windows. It's as fully automated as
+possible, with most of the effort required only once.
+
+Glazier uses the MS Visual Studio 2017 toolchain as much as possible,
+to ensure a quality Windows experience and to execute all binary
+dependencies within the same runtime.
+
+We hope Glazier simplifies using Erlang and CouchDB for you, giving
+a consistent, repeatable build environment.
+
+
+# Base Requirements
+
+Note that the scripts you'll run will modify your system extensively. We recommend a *dedicated build machine or VM image* for this work:
+
+- 64-bit Windows 7+. *As of CouchDB 2.0 we only support a 64-bit build of CouchDB*.
+  - We like 64-bit Windows 10 Enterprise N (missing Media Player, etc.) from MSDN.
+  - Apply Windows Updates and reboot until no more updates appear.
+  - If using a VM, shutdown and snapshot your VM at this point.
+
+# Install Dependencies
+
+Start an Administrative PowerShell console. Enter the following:
+
+```powershell
+mkdir C:\Relax\
+cd C:\Relax\
+Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
+choco feature enable -n allowGlobalConfirmation
+choco install git
+git clone https://github.com/apache/couchdb-glazier
+&.\couchdb-glazier\bin\install_dependencies.ps1
+```
+
+You should go get lunch. The last step will take over an hour, even on a speedy Internet connection.
+
+At this point, you should have the following installed:
+
+* Visual Studio 2017 (Build Tools, Visual C++ workload, native desktop workload)
+* Windows 10 SDK (10.1)
+* NodeJS (LTS version)
+* wget.exe
+* NASM
+* Cyg-get (for cygwin)
+* WiX Toolset
+* Python 3
+  * Python packages sphinx, docutils, pygments, nose, hypothesis, and `sphinx_rtd_theme`
+* GNU Make
+* NSSM
+* GPG4Win (for signing releases)
+* checksum
+* archiver
+* Dependency Walker
+* unzip
+* NSIS
+* NuGet
+* VSSetup
+* MozillaBuild setup (3.3)
+* VCPkg (https://github.com/Microsoft/vcpkg), which built and installed:
+  * OpenSSL (at time of writing, 1.1.1)
+  * ICU (at time of writing, 61)
+* Cygwin (used for building Erlang), plus some packages required for Erlang builds
+
+# Building Erlang
+
+This section is not presently automated because it requires switching between PowerShell
+and Cygwin. It should be possible to automate (PRs welcome!)
+
+We generally need to build a version of Erlang that is not distributed directly
+by Ericsson. This may be because we require patches that are released after the
+binaries are built.
+
+For CouchDB 3.0, we build against Erlang 20.3.8.25.
+
+In the same PowerShell session, enter the following:
+
+```powershell
+cd c:\relax
+cygwin
+git clone https://github.com/erlang/otp
+cd otp
+git checkout OTP-20.3.8.25
+export PATH="/cygdrive/c/Program Files (x86)/Microsoft SDKs/Windows/v10.0A/bin/NETFX 4.8 Tools/x64:/cygdrive/c/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64:/cygdrive/c/Program Files (x86)/NSIS:/cygdrive/c/Program Files (x86)/Windows Kits/10/bin/10.0.18362.0/x64:$PATH"
+which cl link mc lc mt nmake rc
+```
+
+This should produce the following output:
+
+```
+/cygdrive/c/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/cl
+/cygdrive/c/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/link
+/cygdrive/c/Program Files (x86)/Windows Kits/10/bin/10.0.18362.0/x64/mc
+/cygdrive/c/Program Files (x86)/Microsoft SDKs/Windows/v10.0A/bin/NETFX 4.8 Tools/x64/lc
+/cygdrive/c/Program Files (x86)/Windows Kits/10/bin/10.0.18362.0/x64/mt
+/cygdrive/c/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/nmake
+/cygdrive/c/Program Files (x86)/Windows Kits/10/bin/10.0.18362.0/x64/rc
+```
+
+Continue by entering the following. This takes a while, maybe 30-60 minutes at the `otp_build` steps, so be sure to have your favourite beverage on hand while you watch.
+
+```
+cd /cygdrive/c/relax/otp
+eval `./otp_build env_win32 x64`
+./otp_build autoconf 2>&1 | tee build_autoconf.txt
+./otp_build configure --with-ssl=/cygdrive/c/relax/vcpkg/installed/x64-windows --without-javac --without-debugger --without-wx --without-ic --without-odbc --without-et --without-cosEvent --without-cosEventDomain --without-cosFileTransfer --without-cosNotification --without-cosProperty --without-cosTime --without-cosTransactions --without-orber --without-observer 2>&1 | tee build_configure.txt
+./otp_build boot -a  2>&1 | tee build_boot.txt
+./otp_build release -a  2>&1 | tee build_release.txt
+./otp_build installer_win32  2>&1 | tee build_installer_win32.txt
+release/win32/otp_win64_*.exe /S
+exit
+```
+
+You now have a full install of Erlang on your system.
+
+# Installing Elixir
+
+CouchDB uses Elixir for tests. If you intend to run the test suite (you should!), install
+Elixir now by running the following in the same PowerShell prompt:
+
+```
+wget.exe https://github.com/elixir-lang/elixir/releases/download/v1.9.4/Precompiled.zip
+arc unarchive .\Precompiled.zip
+copy .\Precompiled\* 'C:\Program Files\erl9.3.3.14\' -Recurse  -Force
+del Precompiled -Recurse
+del Precompiled.zip
+```
+
+# Building SpiderMonkey
+
+This section is not currently automated, due to the need for Mozilla's separate build
+environment. It should be possible to automate (PRs welcome!)
+
+From the same PowerShell prompt, enter the following:
+
+```
+C:\mozilla-build\start-shell.bat
+```
+
+At the MozillaBuild prompt, enter the following:
+
+```
+C:\mozilla-build\start-shell.bat
+cd /c/relax
+git clone https://github.com/mozilla/gecko-dev
+cd gecko-dev
+git checkout esr60
+cd js/src
+sed -i -E "s/(VC\.Tools\.x86\.x64')/\1, '-products', '*'/g" ../../build/moz.configure/toolchain.configure
+autoconf-2.13
+mkdir build_OPT.OBJ
+cd build_OPT.OBJ
+../configure --disable-ctypes --disable-ion --disable-jemalloc --enable-optimize --enable-hardening --with-intl-api --build-backends=RecursiveMake --with-visual-studio-version=2017 --with-system-icu --disable-debug --enable-gczeal --target=x86_64-pc-mingw32 --host=x86_64-pc-mingw32 --prefix=/c/relax/vcpkg/installed/x64-windows
+mozmake
+exit
+```
+
+The `sed` command adds support for building with just the VS Build Tools, which are
+sufficient for just SpiderMonkey. (Otherwise, you need to download an additional 9GB of
+Visual Studio. Bleah.) The build should take about 15 minutes.
+
+Back in PowerShell, copy the binaries to where our build process expects them:
+
+```
+copy C:\relax\gecko-dev\js\src\build_OPT.OBJ\js\src\build\*.pdb C:\relax\vcpkg\installed\x64-windows\bin
+copy C:\relax\gecko-dev\js\src\build_OPT.OBJ\dist\bin\*.dll C:\relax\vcpkg\installed\x64-windows\bin
+copy C:\relax\gecko-dev\js\src\build_OPT.OBJ\dist\include\* C:\relax\vcpkg\installed\x64-windows\include -Recurse -ErrorAction SilentlyContinue
+```
+
+# Building CouchDB itself
+
+You're finally ready. You should snapshot your VM at this point!
+
+Open a new PowerShell window. Set up your shell correctly (this step works if you've
+closed your PowerShell window before any of the previous steps, too):
+
+```
+&c:\relax\couchdb-glazier\bin\shell.ps1
+```
+
+Then, start the process:
+
+```
+cd c:\relax
+git clone https://github.com/apache/couchdb
+cd couchdb
+git checkout <tag or branch of interest goes here>
+&.\configure.ps1 -SpiderMonkeyVersion 60
+make -f Makefile.win
+```
+
+You now have built CouchDB!
+
+To run the tests:
+
+```
+make -f Makefile.win check
+```
+
+Finally, to build a CouchDB installer:
+
+```
+make -f Makefile.win release
+cd c:\relax
+&couchdb-glazier\bin\build_installer.ps1
+```
+
+The installer will be placed in your current working directory.
+
+You made it! Time to relax. :D
+
+If you're a release engineer, you may find the following commands useful too:
+
+```
+checksum -t sha256 apache-couchdb.#.#.#-RC#.tar.gz
+checksum -t sha512 apache-couchdb.#.#.#-RC#.tar.gz
+gpg --verify apache-couchdb.#.#.#-RC#.tar.gz.asc
+```
+
+# Appendices
+
+## Why Glazier?
+
+@dch first got involved with CouchDB around 0.7. Only having a low-spec Windows
+PC to develop on, and no CouchDB Cloud provider being available, he tried
+to build CouchDB himself. It was hard going, and most of the frustration was
+trying to get the core Erlang environment set up and compiling without needing
+to buy Microsoft's expensive but excellent Visual Studio tools. Once
+Erlang was working he found many of the pre-requisite modules such as cURL,
+Zlib, OpenSSL, Mozilla's SpiderMonkey JavaScript engine, and IBM's ICU were
+not available at a consistent compiler and VC runtime release.
+
+There is a branch of glazier that has been used to build each CouchDB release.
+
+## UNIX-friendly shell details
+
+Our goal is to get the path set up in this order:
+
+1. erlang and couchdb build helper scripts
+2. Microsoft VC compiler, linker, etc from Windows SDK
+3. cygwin path for other build tools like make, autoconf, libtool
+4. the remaining windows system path
+
+It seems this is a challenge for most environments, so `glazier` gets this all right for
+you by running the MSVC environment, then tacking on the things Erlang expects at the end
+of the path.
+
+Overall, the desired order for your $PATH is:
+
+- Erlang build helper scripts
+- Visual C++ / .NET framework / SDK
+- Ancillary Erlang and CouchDB packaging tools
+- Usual cygwin unix tools such as make, gcc
+- Ancillary glazier/relax tools for building dependent libraries
+- Usual Windows folders `%windir%;%windir%\system32` etc
+- Various settings form the `otp_build` script
+
+More details are at [erlang INSTALL-Win32.md on github](https://github.com/erlang/otp/blob/master/HOWTO/INSTALL-WIN32.md)
+
+## Windows silent installs
+
+Here are some sample commands, supporting the new features of the 3.0 installer.
+
+Install CouchDB without a service, but with an admin user:password of `admin:hunter2`:
+
+```
+msiexec /i apache-couchdb-3.0.0.msi /quiet ADMINUSER=admin ADMINPASSWORD=hunter2 /norestart
+```
+
+The same as above, but also install and launch CouchDB as a service:
+
+```
+msiexec /i apache-couchdb-3.0.0.msi /quiet INSTALLSERVICE=1 ADMINUSER=admin ADMINPASSWORD=hunter2 /norestart
+```
+
+Unattended uninstall of CouchDB:
+
+```
+msiexec /x apache-couchdb-3.0.0.msi /quiet /norestart
+```
+
+Unattended uninstall if the installer file is unavailable:
+
+```
+msiexec /x {4CD776E0-FADF-4831-AF56-E80E39F34CFC} /quiet /norestart
+```
+
+Add `/l* log.txt` to any of the above to generate a useful logfile for debugging.
diff --git a/README.md b/README.md
index 230ad9a..f65cc9d 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,10 @@
 We hope Glazier simplifies using Erlang and CouchDB for you, giving
 a consistent, repeatable build environment.
 
+Of course, you can also use our [previous script collection](README.OLD.md)
+to create CouchDB for Windows. Please note that this is currently no longer
+tested.
+
 # Base Requirements
 
 Note that the scripts you'll run will modify your system extensively. We recommend a *dedicated build machine or VM image* for this work:
@@ -50,74 +54,11 @@
 * NuGet
 * VSSetup
 * VSWhere
+* GNU CoreUtils (cp, rm, rmdir, ...)
 * MozillaBuild setup
 * VCPkg (https://github.com/Microsoft/vcpkg), which built and installed:
   * ICU (at time of writing, 69.1)
 
-# Building Erlang
-
-This section is not presently automated because it requires switching between PowerShell
-and Cygwin. It should be possible to automate (PRs welcome!)
-
-We generally need to build a version of Erlang that is not distributed directly
-by Ericsson. This may be because we require patches that are released after the
-binaries are built.
-
-For CouchDB 3.0, we build against Erlang 20.3.8.25.
-
-In the same PowerShell session, enter the following:
-
-```powershell
-cd c:\relax
-cygwin
-git clone https://github.com/erlang/otp
-cd otp
-git checkout OTP-20.3.8.25
-export PATH="/cygdrive/c/Program Files (x86)/Microsoft SDKs/Windows/v10.0A/bin/NETFX 4.8 Tools/x64:/cygdrive/c/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64:/cygdrive/c/Program Files (x86)/NSIS:/cygdrive/c/Program Files (x86)/Windows Kits/10/bin/10.0.18362.0/x64:$PATH"
-which cl link mc lc mt nmake rc
-```
-
-This should produce the following output:
-
-```
-/cygdrive/c/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/cl
-/cygdrive/c/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/link
-/cygdrive/c/Program Files (x86)/Windows Kits/10/bin/10.0.18362.0/x64/mc
-/cygdrive/c/Program Files (x86)/Microsoft SDKs/Windows/v10.0A/bin/NETFX 4.8 Tools/x64/lc
-/cygdrive/c/Program Files (x86)/Windows Kits/10/bin/10.0.18362.0/x64/mt
-/cygdrive/c/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/nmake
-/cygdrive/c/Program Files (x86)/Windows Kits/10/bin/10.0.18362.0/x64/rc
-```
-
-Continue by entering the following. This takes a while, maybe 30-60 minutes at the `otp_build` steps, so be sure to have your favourite beverage on hand while you watch.
-
-```
-cd /cygdrive/c/relax/otp
-eval `./otp_build env_win32 x64`
-./otp_build autoconf 2>&1 | tee build_autoconf.txt
-./otp_build configure --with-ssl=/cygdrive/c/relax/vcpkg/installed/x64-windows --without-javac --without-debugger --without-wx --without-ic --without-odbc --without-et --without-cosEvent --without-cosEventDomain --without-cosFileTransfer --without-cosNotification --without-cosProperty --without-cosTime --without-cosTransactions --without-orber --without-observer 2>&1 | tee build_configure.txt
-./otp_build boot -a  2>&1 | tee build_boot.txt
-./otp_build release -a  2>&1 | tee build_release.txt
-./otp_build installer_win32  2>&1 | tee build_installer_win32.txt
-release/win32/otp_win64_*.exe /S
-exit
-```
-
-You now have a full install of Erlang on your system.
-
-# Installing Elixir
-
-CouchDB uses Elixir for tests. If you intend to run the test suite (you should!), install
-Elixir now by running the following in the same PowerShell prompt:
-
-```
-wget.exe https://github.com/elixir-lang/elixir/releases/download/v1.9.4/Precompiled.zip
-arc unarchive .\Precompiled.zip
-copy .\Precompiled\* 'C:\Program Files\erl9.3.3.14\' -Recurse  -Force
-del Precompiled -Recurse
-del Precompiled.zip
-```
-
 # Building SpiderMonkey
 
 This section is not currently automated, due to the need for Mozilla's separate build
@@ -171,7 +112,7 @@
 Open a new PowerShell window. Set up your shell correctly (this step works if you've
 closed your PowerShell window before any of the previous steps, too):
 
-```
+```powershell
 &c:\relax\couchdb-glazier\bin\shell.ps1
 ```
 
@@ -182,7 +123,7 @@
 git clone https://github.com/apache/couchdb
 cd couchdb
 git checkout <tag or branch of interest goes here>
-&.\configure.ps1 -SpiderMonkeyVersion 60
+&.\configure.ps1 -SpiderMonkeyVersion 91
 make -f Makefile.win
 ```
 
diff --git a/THANKS b/THANKS
index 1cf752a..39f65c3 100644
--- a/THANKS
+++ b/THANKS
@@ -7,3 +7,7 @@
 Oliver Tonnhofer
 Nick North
 Peng Hui Jiang
+Jan Lenhardt
+Olivia Hugger
+Will Young
+Ronny Berndt
\ No newline at end of file