Changelog

All notable changes to PeppyOS will be documented on this page.

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v0.10.5 (Alpha): Fix `node stop` and daemon kill graceful shutdowns

What's Changed

• Switch to Zenoh peer sessions for direct peer-to-peer data paths by @godardt in #236
• docs: sync with PR #234 by @godardt in #235
• Fix zombie processes of nodes in the node stack by @godardt in #237
• Refactor build helpers by @godardt in #238
• Release v0.10.5 by @godardt in #239

Full Changelog: v0.10.4...v0.10.5

v0.10.4 (Alpha): Add `peppy stack benchmark`

What's Changed

• Add latency measurements by @godardt in #233
• Release v0.10.4 by @godardt in #234

Full Changelog: v0.10.3...v0.10.4

v0.10.3 (Alpha): Add support for shared datastore

What's Changed

• Remove deferred binding support by @godardt in #229
• Add from_any bidirectional guide with robot arm snippets by @godardt in #230
• Add memory store by @godardt in #228
• Extract router feature flag and split zenohd submodules by @godardt in #232
• Release v0.10.3 by @godardt in #231

Full Changelog: v0.10.2...v0.10.3

v0.10.2 (Alpha): Fix bidirectional communication design

What's Changed

• docs: sync with PR #221 by @godardt in #222
• Remove external consumed topics, all consumed topics now require a link_id by @godardt in #223
• Rework bidirectional comm by @godardt in #224
• Add bidirectional communication via interfaces by @godardt in #225
• Release v0.10.2 by @godardt in #226

Full Changelog: v0.10.1...v0.10.2

v0.10.1 (Alpha): Fix stack list display as well as --force flag on node build

What's Changed

• fix: release gate slot before completing goal to eliminate "action already in progress" race by @godardt in #217
• Fix zenohd stdout/stderr to file to prevent pipe buffer deadlock by @godardt in #218
• Improve the output of the stack list command by @godardt in #219
• Fix zombie processes by @godardt in #220
• Release v0.10.1 by @godardt in #221

Full Changelog: v0.10.0...v0.10.1

v0.10.0 (Alpha): Add interface conformance along with fixes to action

What's Changed

• Improve install script by @godardt in #192
• Variants removal by @godardt in #191
• Release v0.9.3 by @godardt in #196
• Interfaces conformances 1 by @godardt in #197
• Interfaces conformances: standard structures by @godardt in #198
• Replace semver tags with non-dotted tags by @godardt in #199
• Refactor pmi-internal by @godardt in #201
• Implement the conforms_to business logic for interface conformance by @godardt in #200
• Fix interfaces & nodes on the wire by @godardt in #202
• Add depends.on.interfaces business logic by @godardt in #203
• Add launcher bindings business logic by @godardt in #204
• Throw warnings on missing link_id during peppy run by @godardt in #205
• Fix launcher and node run bindings by @godardt in #206
• Add instance_ids fetch by node name + node tag by @godardt in #207
• docs: sync with PR #209 by @godardt in #210
• Fix action communication by goal ID by @godardt in #214
• Replace raw cancel/result payloads with typed ResultStatus and CancelState by @godardt in #215
• Revision release v0.10.0 by @godardt in #211
• Release v0.10.0 by @godardt in #216

Full Changelog: v0.9.3...v0.10.0

v0.9.3 (Alpha): Fix peppy actions misalignment

What's Changed

• feat: bundle gocryptfs alongside apptainer for encrypted overlay support by @godardt in #193
• Fix action communication misalignment by @godardt in #195

Full Changelog: v0.9.2...v0.9.3

v0.9.2 (Alpha): Add documentation for actions with optional fields

What's Changed

• docs: sync with PR #188 by @godardt in #189
• Release v0.9.2 by @godardt in #190

Full Changelog: v0.9.1...v0.9.2

v0.9.1 (Alpha): Fix cancel token during action feedback when the action ends

What's Changed

• docs: sync with PR #184 by @godardt in #185
• Fix Action feedback deadlock by @godardt in #187
• Release v0.9.1 by @godardt in #188

Full Changelog: v0.9.0...v0.9.1

v0.9.0 (Alpha): Add support for launchers repositories

Main changes

• schema_version is now peppy_schema: "node_v1" or peppy_schema: "launcher_v1" depending if it's a node or a launcher
• peppy stack launch <launcher_filename> now works with remote launchers. The https://github.com/Peppy-bot/launchers_hub repository is added by default. Running peppy stack launch ./<launcher_filename> defaults to a local path, while peppy stack launch <launcher_filename> defaults to a launcher in the repositories

What's Changed

• Add stack launch from repositories feature by @godardt in #183
• Release v0.9.0 by @godardt in #184

Full Changelog: v0.8.5...v0.9.0

v0.8.5 (Alpha): Add ability to use `peppy node sync -r` to use repositories

What's Changed

• Add node sync -r to synchronize with repositories by @godardt in #181
• Release v0.8.5 by @godardt in #182

Full Changelog: v0.8.4...v0.8.5

v0.8.4 (Alpha): Add support for default parameters

What's Changed

• Default parameters by @godardt in #179
• Release v0.8.4 by @godardt in #180

Full Changelog: v0.8.3...v0.8.4

v0.8.3 (Alpha): Add wall & sim clock support

What's Changed

• Feature clock sync by @godardt in #176
• Add sim-clock mode with per-instance framework overrides by @godardt in #177
• Release v0.8.3 by @godardt in #178

Full Changelog: v0.8.2...v0.8.3

v0.8.2 (Alpha): Add core node information available to peppylib

What's Changed

• Extract capnp encoding types into new core-node-api crate by @godardt in #172
• Peppylib stack list command implementation by @godardt in #173
• docs: sync with PR #174 by @godardt in #175
• Release v0.8.2 by @godardt in #174

Full Changelog: v0.8.1...v0.8.2

v0.8.1 (Alpha): Fix timeouts for `stack launch`

What's Changed

• Fix stack launch timeouts by @godardt in #169
• Release v0.8.1 by @godardt in #170

Full Changelog: v0.8.0...v0.8.1

v0.8.0 (Alpha): Add support for repositories

What's Changed

✨ Highlight: Repositories. This release introduces first-class repositories, a new way to tell peppy where to discover nodes. Register local directories, git repositories (with optional branch/tag pinning via --ref), or HTTP endpoints with peppy repo add, then run peppy repo refresh to build a cached index of every available node. Once indexed, nodes can be added by their short name:tag form (e.g. peppy node add uvc_camera:0.1.0) and launched in the node stack without pointing at a path or URL.

• Add repositories feature by @godardt in #161
• Automatically test for docs drift by @godardt in #163
• node add command now works with node name + tag from repositories by @godardt in #162
• Add ability to use stack launch with nodes from repositories by @godardt in #164
• docs: sync with PR #165 by @godardt in #166
• docs: sync with PR #165 by @godardt in #167
• docs: sync with PR #165 by @godardt in #168
• Release v0.8.0 by @godardt in #165

Full Changelog: v0.7.0...v0.8.0

v0.7.0 (Alpha): Separate `node add/start` into `node add/build/run`

What's Changed

• Add node build step to workflow by @godardt in #153
• Separate node add from node build commands by @godardt in #155
• refactor: rename start_cmd to run_cmd by @godardt in #156
• Fix standalone integration by @godardt in #157
• Change node info to look up nodes by name:tag by @godardt in #158
• Add node command shorthands by @godardt in #159
• Release v0.7.0 by @godardt in #160

Full Changelog: v0.6.2...v0.7.0

v0.6.2 (Alpha): Add code and command optimizations

What's Changed

• Code cleanup & optimization by @godardt in #149
• Node sync path by @godardt in #150
• Core node name is now fixed across reboot/reinstallation by @godardt in #151
• Release v0.6.2 by @godardt in #152

Full Changelog: v0.6.1...v0.6.2

v0.6.1 (Alpha): Add support for arrays of objects in message format schemas

What's Changed

• Support arrays of objects in message format schemas by @godardt in #147
• Release v0.6.1 by @godardt in #148

Full Changelog: v0.6.0...v0.6.1

v0.6.0 (Alpha): Add support for node variants

What's Changed

• Create a dedicated runtime section to hold language, container, parameters and add_cmd/start_cmd by @godardt in #136
• Node variants by @godardt in #137
• Docker base images by @godardt in #143
• Fix variants by @godardt in #142
• Add more meaningful output to the node add operation by @godardt in #144
• Add variant launchers support by @godardt in #145
• Release v0.6.0 by @godardt in #146

Full Changelog: v0.5.10...v0.6.0

v0.5.10 (Alpha): Add support for installation in containers

What's Changed

• Install in container by @godardt in #141

Full Changelog: v0.5.9...v0.5.10

v0.5.9 (Alpha): Remove Apptainer setuid

What's Changed

• Fix: Apptainer suid removal by @godardt in #139

Full Changelog: v0.5.8...v0.5.9

v0.5.8 (Alpha): Fix architecture mismatch in Apptainer binary

What's Changed

• Fix compilation of dependencies for correct architectures by @godardt in #138

Full Changelog: v0.5.7...v0.5.8

v0.5.7 (Alpha): Official support for more Linux distros

What's Changed

• Officially support more Linux distros by @godardt in #134
• v0.5.7 by @godardt in #135

Full Changelog: v0.5.6...v0.5.7

v0.5.6 (Alpha): Add support for mounted devices in containers

What's Changed

• refactor: simplify PR 128 by @claude[bot] in #131
• Add extra args support for apptainer build/run and lima shell by @godardt in #128
• Add documentation for llms by @godardt in #132
• v0.5.6 by @godardt in #133

Full Changelog: v0.5.5...v0.5.6

v0.5.5 (Alpha): Fix issues with installation script on some systems

What's Changed

• Improve install scripts by @godardt in #126
• Containers mounts with runtime vars by @godardt in #125
• fix: switch container images to standard registries by @godardt in #129
• v0.5.5 by @godardt in #130

Full Changelog: v0.5.4...v0.5.5

v0.5.0 (Alpha): Bidirectional communication support

What's Changed

• Rework peppy structure by @godardt in #102
• Separate DAG from communication by @godardt in #104
• Fix/actions revamp by @godardt in #106
• Add bidirectional communication by @godardt in #107
• Fix node add with existing instances by @godardt in #109
• Improvement launch files by @godardt in #112
• Fix yanked file by @godardt in #114
• Optimize modules by @godardt in #113
• Release 0.5.0 by @godardt in #115

Full Changelog: v0.4.0...v0.5.0

v0.5.1 (Alpha): Add more explanatory logs for add_cmd and start_cmd failures

What's Changed

• Include command name in spawn and execution failure error messages by @godardt in #116
• Add more explanatory logs for add_cmd and start_cmd failures by @godardt in #117

Full Changelog: v0.5.0...v0.5.1

v0.5.2 (Alpha): Fix daemon installation in Linux

What's Changed

• Fix daemon installation in Linux by @godardt in #119
• Release v0.5.2 by @godardt in #120

Full Changelog: v0.5.1...v0.5.2

v0.5.3 (Alpha): Fix Linux .so Python lib not available for x86_64 systems

What's Changed

• Fix Linux .so Python lib not available for x86_64 systems by @godardt in #121
• Release v0.5.3 by @godardt in #122

Full Changelog: v0.5.2...v0.5.3

v0.5.4 (Alpha): Add various fixes to the install script

What's Changed

• Various fixes to the install script by @godardt in #123
• Add various fixes to the install script by @godardt in #124

Full Changelog: v0.5.3...v0.5.4

v0.4.0 (Alpha): Containers support

What's Changed

• Feature/fix cross compilation by @godardt in #90
• Add fakeroot pre-flight check and service stop/uninstall commands by @godardt in #91
• Final implementation for containers by @godardt in #88
• fix: auto-create host-side bind mount source directories by @godardt in #92
• Replace fixed timeouts with idle + max timeout model for node by @godardt in #93
• Fix python libs by @godardt in #95
• Optimize codegen by @godardt in #96
• Fix containers warnings by @godardt in #97
• fix: move DEBIAN_FRONTEND export to %post section in apptainer templates by @godardt in #98
• rename: daemon-node crate and related identifiers renamed to core-node by @godardt in #99
• Add Lima VM cross-compilation for multi-target releases by @godardt in #100
• Release v0.4.0 by @godardt in #101

Full Changelog: https://github.com/Peppy-bot/peppy/commits/v0.4.0

v0.3.6 (Alpha): Optimize PeppyOS internal behavior

• sccache support
• Optimize node add command
• Update Python node template to use direct venv execution
• Add external JSON parameter loading for standalone nodes in Python and Rust

v0.3.5 (Alpha): Trim Rust nodes size

v0.3.4 (Alpha): Optimize crates boundary crossing with Rust nodes

v0.3.0 (Alpha): Python support

• Add python support
• Rust codegen refactor
• Rename master-node to daemon-node
• Remove extra deps in nodes

v0.3.1 (Alpha): Add Python support with macOS (aarch64) and Linux (x86_64/aarch64) support

• Add python support
• Rust codegen refactor
• Rename master-node to daemon-node
• Remove extra deps in nodes

v0.3.2 (Alpha): Fix missing binaries for Python

v0.3.3 (Alpha): Support dataclass instances in with_parameters method in Python

v0.2.17 (Alpha): Fix for names-generator

v0.2.18 (Alpha): Update all dependencies

v0.2.15 (Alpha): Add interfaces integrity

v0.2.13 (Alpha): Add dependency check to add command

v0.2.14 (Alpha): Add user defined timeouts to add/start and launch cmd

v0.2.12 (Alpha): Fix add_cmd and start_cmd user vars

Fixed user variables not being properly applied in add_cmd and start_cmd operations.

v0.2.11 (Alpha): Update docs & add optimizations

Implement internal code optimizations

v0.2.10 (Alpha): Initial alpha release of PeppyOS

Features

• Core node system with Rust support
• Topic-based communication between nodes
• Service and action patterns
• Parameter system for node configuration
• Launch files for multi-node orchestration
• Node stack management
• Standalone node execution mode
• CLI tools for project management