Tags: markqvist/LXMF
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LXMF beta 0.9.2 This release fixes a compatibility issue with Python 3.14 and ensures correct data persistence on SIGTERM or SIGINT shutdowns **Changes** - Fixed invalid multiprocessing start method for Python 3.14 - Fixed down-chain exit handlers not being called under some forced shutdown circumstances
LXMF beta 0.9.1 ***Hotfix Release** for 0.9.0 released earlier today! The initial upload had a bug that would cause message stamps to get overwritten by propagation stamps (in client outbound processing) if deferred stamp generation was enabled. Please upgrade to this version on any **clients** immediately. Propagation nodes running 0.9.0 are not affected, but I'd recommend upgrading anyway! My apologies for the extra updating ;) This was a complex release, and of course a bug had to sneak in!* This release comes with significant upgrades to propagation node functionality and efficiency. The sync and peering system for propagation nodes has been ugpraded, making it much faster and more efficient. Most importantly, propagation stamps have now been implemented, similar to the direct peer-to-peer message stamp functionality already present. From now on, clients will compute a propagation stamp for each message sent to the propagation network, which nodes can check for validity. Stamp generation is computationally costly, but very easy to validate for nodes processing messages, making it much more expensive to spam and abuse the network. Stamp and peering costs can be configured individually by node operators, which allows each network to find its own consensus and react in real-time to load, capacity and use. If you want to get started with this new functionality already, the best place to start is to read the updated `lxmd` configuration file. I will have a full explanation of all the new options out shortly, but the config file comments should give you the most necessary information. **Warning!** While this release is fully compatible with previous LXMF versions for all direct and peer-to-peer delivery, propagation-node functionality is **not** backwards compatible for this release, since the signalling, sync and peering system has been significantly redesigned and improved. Clients using LXMF versions prior to 0.9.0 will not be able to send messages via 0.9.0+ propagation nodes, although they will be able to *download* messages from them for now. Propagation nodes still on version prior to 0.9.0 will not be able to sync with nodes from 0.9.0 forward, and newer nodes will also not offer any messages to older versions. Nodes running older versions will automatically see new versions as presenting a de-peering request, and stop sending them messages. If you update to LXMF 0.9.0, make sure to update all your devices to retain full propagation node functionality! Updated versions of Sideband and Nomad Network supporting the new functionality will be released shortly. **Changes** - Added ability to include node names in propagation node announces - Added ability to query and control remote `lxmd` instances - Added new `lxmd` command line options for triggering peer sync and removing peers - Improved `lxmd` status and peer status output - Implemented propagation stamp system - Implemented automatic client-side propagation stamp generation and cost resolution for outbound propagation messages - Implemented propagation node peering key computation and validation - Implemented remote propagation node sync request validation using peering keys and throttling - Improved peer configuration resolution time significantly by using cached announce app data and network queries, instead of waiting for announces to arrive - Implemented automatic legacy node de-peering once node is upgraded to 0.9.0+ - Implemented automatic peer breaking if peered nodes moves outside of auto-peering range - Implemented client-side duplicate detection and signalling on propagation node message download - Improved auto-peering on inbound sync - Added support for getting transient message stamp values to the API - Significantly improved propagation node announce data structure, paving the way for future functionality and improvements - Added separate propagation message size and propagation node sync size limits - Significantly improved propagation node convergence - Fixed a bug where propagation node messagestore messages would always get deleted if the path to the messagestore directory contained an underscore. - Fixed a bug in the initial 0.9.0 release that could cause message stamps to get overwritten by propagation stamps.
LXMF beta 0.9.0 This release comes with significant upgrades to propagation node functionality and efficiency. The sync and peering system for propagation nodes has been ugpraded, making it much faster and more efficient. Most importantly, propagation stamps have now been implemented, similar to the direct peer-to-peer message stamp functionality already present. From now on, clients will compute a propagation stamp for each message sent to the propagation network, which nodes can check for validity. Stamp generation is computationally costly, but very easy to validate for nodes processing messages, making it much more expensive to spam and abuse the network. Stamp and peering costs can be configured individually by node operators, which allows each network to find its own consensus and react in real-time to load, capacity and use. If you want to get started with this new functionality already, the best place to start is to read the updated `lxmd` configuration file. I will have a full explanation of all the new options out shortly, but the config file comments should give you the most necessary information. **Warning!** While this release is fully compatible with previous LXMF versions for all direct and peer-to-peer delivery, propagation-node functionality is **not** backwards compatible for this release, since the signalling, sync and peering system has been significantly redesigned and improved. Clients using LXMF versions prior to 0.9.0 will not be able to send messages via 0.9.0+ propagation nodes, although they will be able to *download* messages from them for now. Propagation nodes still on version prior to 0.9.0 will not be able to sync with nodes from 0.9.0 forward, and newer nodes will also not offer any messages to older versions. Nodes running older versions will automatically see new versions as presenting a de-peering request, and stop sending them messages. If you update to LXMF 0.9.0, make sure to update all your devices to retain full propagation node functionality! Updated versions of Sideband and Nomad Network supporting the new functionality will be released shortly. **Changes** - Added ability to include node names in propagation node announces - Added ability to query and control remote `lxmd` instances - Added new `lxmd` command line options for triggering peer sync and removing peers - Improved `lxmd` status and peer status output - Implemented propagation stamp system - Implemented automatic client-side propagation stamp generation and cost resolution for outbound propagation messages - Implemented propagation node peering key computation and validation - Implemented remote propagation node sync request validation using peering keys and throttling - Improved peer configuration resolution time significantly by using cached announce app data and network queries, instead of waiting for announces to arrive - Implemented automatic legacy node de-peering once node is upgraded to 0.9.0+ - Implemented automatic peer breaking if peered nodes moves outside of auto-peering range - Implemented client-side duplicate detection and signalling on propagation node message download - Improved auto-peering on inbound sync - Added support for getting transient message stamp values to the API - Significantly improved propagation node announce data structure, paving the way for future functionality and improvements - Added separate propagation message size and propagation node sync size limits - Significantly improved propagation node convergence - Fixed a bug where propagation node messagestore messages would always get deleted if the path to the messagestore directory contained an underscore.
LXMF beta 0.8.0 This release fixes a bug and improves recovery time when delivery links are unexpectedly closed during transfer. **Changes** - Fixed a potential division by zero - Added retry of path request on unexpectedly closed link - Updated RNS dependency version
LXMF beta 0.6.2 This release significantly improves overall network peering topology, and speeds up optimal peering configuration discovery for the netwok as a whole. **Changes** - Redesigned peer rotation to be much faster and more responsive to real-time network conditions - Improved handling of message queues for peers with low transfer limits - Added lxmd status query API function - Fixed a potential division by zero bug
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