issue with PharoLauncher

Hi.

Are there any recent update with PharoLauncher ? It worked fine yesterday, but today I cannot launch default 8.0 image. It fail with a debug message: Instance of ZnBufferedWriteStream did not understand #name. I'm surprised to receive such message, and can't find out what has change to get suddenly such behaviour.

Pharo Launcher is the latest version: Pharo 1.9.2-2019.08.01 - This distribution was built August 01, 2019.

I'm using default Pharo 8.0 VM and Image, all refreshed to their latest version.

However, the launcher is working well with default Pharo 9.0 VM and Image.

Here is an extract of the log (full log attached)

Instance of ZnBufferedWriteStream did not understand #name

11 March 2020 10:51:09.200161 am

VM: Win32 - IX86 - 10.0 - CoInterpreter VMMaker.oscog-eem.2504 uuid: a00b0fad-c04c-47a6-8a11-5dbff110ac11 Jan  5 2019

StackToRegisterMappingCogit VMMaker.oscog-eem.2504 uuid: a00b0fad-c04c-47a6-8a11-5dbff110ac11 Jan  5 2019

VM: 201901051900 https://github.com/OpenSmalltalk/opensmalltalk-vm.git Date: Sat Jan 5 20:00:11 2019 CommitHash: 7a3c6b6 Plugins: 201901051900 https://github.com/OpenSmalltalk/opensmalltalk-vm.git

Image: Pharo7.0.3 [Build information: Pharo-7.0.3+build.158.sha.0903ade8a6c96633f07e0a7f1baa9a5d48cfdf55 (32 Bit)]

ZnBufferedWriteStream(Object)>>doesNotUnderstand: #name

Receiver: a ZnBufferedWriteStream

Arguments and temporary variables:

aMessage: name

exception: MessageNotUnderstood: ZnBufferedWriteStream>>name

resumeValue: nil

Receiver's instance variables:

stream: BinaryFileStream: 'C:\Users\villemre\devzone\Pharo\images\Pharo 8.0 - 6...etc...

buffer: nil

position: 0

Any advice ?

Thanks

Renaud