Release v1.3.2

Just a small bugfix release to re-enable and fix functionality for adding new enum variants!

Full Changelog: v1.3.1...v1.3.2

Release v1.3.1

Just a quick release today - a few bugfixes related to database reloading. We're also temporarily disabling the functionality to add enum variants, due to it causing other issues.

Note: This release we forgot to bump the patch number so the version number will display as 1.3.0 instead of 1.3.1. Verify your commit hash starts with cc4a1 if you want to be sure you're using 1.3.1.

Full Changelog: v1.3.0...v1.3.1

Release v1.3.0

We have a new release with a variety of goodies for you 🎁

As of this release, users can add new values at the end of an enum without clearing the database data.

This release also includes lots of performance improvements to CPU usage, memory usage, and network behavior.

We've also addressed several bugs that were reported, especially:

• Fixed a bug where clients making similar queries could prevent each other from getting query updates
• Fixed #2894
• Fixed #2891
• Fix spacetime version list not showing the current version

What's Changed

• Fix an outdated docstring on identity and try_identity in the Rust SDK by @gefjon in #2871
• Remove incorrect const qualifiers on two imports in bindings.c by @gefjon in #2862
• Use database identity not owner identity for metrics by @joshua-spacetime in #2868
• messages::serialize: take/put buffers from/into a SerializeBufferPool by @Centril in #2823
• Relax conditions for query pruning by @joshua-spacetime in #2873
• Track metadata updates for unsubscribes by @joshua-spacetime in #2876
• Record the size of a client's outgoing message queue on drop by @joshua-spacetime in #2877
• Fix two places we grab blocking locks on tokio runtime worker threads by @jsdt in #2881
• Speed up metadata update on unsubscribe by @joshua-spacetime in #2880
• Log when a websocket connection has ended by @joshua-spacetime in #2883
• Improve serialization speed of enums without data in C# by @kazimuth in #2762
• TypedIndex: add special cases for F{32,64} by @Centril in #2885
• Bump C# versions to 1.2.1 by @bfops in #2890
• Remove unnecessary .clone() in pipelined.rs by @Centril in #2897
• Track disconnects initiated by the client by @joshua-spacetime in #2893
• Fix query overwrites in the subscription manager by @joshua-spacetime in #2905
• core: Allow adjusting CPU reservation pools by @kim in #2907
• durability: Fix task leak by @kim in #2875
• Auto-migrate: Allow adding new variants at the tail by @Centril in #2874
• (perf) send_one_computed_queries: reuse aggregation HashMaps by @Centril in #2909
• Filter out dropped clients in the send worker by @joshua-spacetime in #2899
• tools/upgrade-version updates the Change Date in LICENSE.txt by @bfops in #2895
• Wrap websocket flush in timeout by @joshua-spacetime in #2908
• Record transaction metrics off the main thread by @joshua-spacetime in #2910
• core: Allow caller to decide whether or not IRQ cores should be reserved by @kim in #2913
• Remove unused get_column_by_field by @Centril in #2917
• update_database: is_unique should only use the table's constraints by @Centril in #2915
• Extract spacetimedb-memory-usage & Nix bindings dep on spacetimedb-data-structures by @Centril in #2919
• Extract object_pool module from PagePool by @Centril in #2920
• SATS: Move some method bodies to be provided in 'Serializer' instead by @Centril in #2921
• Move sats::de::serde::NoneAccess to sats::de::NoneAccess by @Centril in #2922
• Fix equality comparison between Row::Ptr and Row::Ref by @jsdt in #2914
• SATS: make field_names/variant_names return iterator + add FieldNameVisitor::visit_seq by @Centril in #2927
• Add V8Runtime skeleton + HostType::Js by @Centril in #2923
• core: Tone down MessageExecutionError by @kim in #2926
• SATS: add Impossible helper type by @Centril in #2929
• client-api: Rewrite websocket loop by @kim in #2906
• Fix AlgebraicTypeLayout::is_compatible_with by @Centril in #2932
• Split datastore into its own crate by @cloutiertyler in #2933
• Enable the datastore crate's test feature where necessary by @gefjon in #2937
• Move locking operations onto the module's thread by @jsdt in #2866
• Bump rust-toolchain to rust 1.88 by @coolreader18 in #2749
• Add v8 crate + initialize v8 by @Centril in #2939
• Extract ModuleCommon + use in wasm & v8 runtimes by @Centril in #2940
• Import TypeScript SDK repo by @bfops in #2941
• Make websocket configurable via config.toml by @kim in #2944
• Fix up GitHub files related to TypeScript SDK by @bfops in #2943
• [V8] Define trait ToValue for primitive types by @Centril in #2946
• commitlog: Set up options for toml configuration by @kim in #2942
• Import docs repo by @bfops in #2948
• Docs import - Update GitHub-related files by @bfops in #2949
• Import Blackholio by @bfops in #2945
• Blackholio import - README updates by @bfops in #2947
• Import C#/Unity SDK by @bfops in #2951
• smoketest: Retry if there is no current leader by @kim in #2950
• Update GitHub files for C#/Unity SDK by @bfops in #2952
• ci: Temporarily disable zz_docker tests by @kim in #2974
• V8: add FromValue, error traits, roundtrip tests by @Centril in #2971
• smoketests: Adjust for node table rename by @kim in #2970
• smoketests: Fix server restarts and make more robust by @kim in #2977
• Fix spacetime version list not showing current version by @bfops in #2680
• Upgrade jemalloc_pprof and tempfile crates by @kim in #2982
• Update tungstenite to get client read performance improvement by @ResuBaka in #2966
• Moved Remove operation to start of Table.Apply by @rekhoff in #2967
• Update quickstart-chat client module bindings from server by @alex47 in #2976
• ci: Skip the Unity tests if the PR is an external contribution by @kim in #2978
• Docs CI - Check that nav.js matches the .md files list by @bfops in #2984
• CI - Check C# quickstart-chat bindings are up to date by @bfops in #2979
• Adding reject-client-connections doc. by @rekhoff in #2973
• cli: Close the websocket connection gracefully by @kim in #2925
• smoketests: Make gathering container ports None-safe by @kim in #2991
• Generate Websocket token from auth in Unity WebGL build by @FME849 in #2988
• Snapshotdir tx_offset method by @Shubham8287 in #2992
• Add a recursion limit to the evaluation of type_expr & parse_expr by @mamcx in #2935
• Update docs to point to SpacetimeDB monorepo by @bfops in #2989
• Add React Native support to the Typescript SDK by @JulienLavocat in #2955
• Bump C#/Unity Client SDK versions to 1.2.2 by @...

Release 1.2.0

We have another release for you! 🎉

This one is quiet as far as new features go (stay tuned for those soon), but we're including a ton of performance improvements in both server code and generated client code. We've also fixed several important bugs, and made some quality of life improvements for generated code.

A few particular things that people have been asking about:

• We now use import type properly in generated TypeScript code
• Fixed Equals and GetHashCode for types containing lists and arrays in C# code
• Fixed SDK bug with overlapping subscriptions
• Fix a bug where spacetime rename would leave the old name in place
• Fix a bug where RLS would stop working after opening the web dashboard
• Added an unstable HTTP route for getting the current timestamp

What's Changed

• Replication Smoketest Cleanups by @kim in #2675
• Allocate pages using a mult-tenant lock-free pool by @Centril in #2587
• Add .DS_Store to gitignore by @rafaelGuerreiro in #2659
• Add the primary key type to typescript's TableRuntimeTypeInfo by @jsdt in #2671
• Split client codegen out into its own crate by @coolreader18 in #2593
• CI - Publishable crates check also checks for license file by @bfops in #2681
• Avoid reflection when validating enums by @joshua-spacetime in #2676
• Do not double compress transaction update messages by @joshua-spacetime in #2668
• Add information about the CLI version to generated code. by @jsdt in #2673
• Simple implementation of insert_or_update and try_insert_or_update by @rafaelGuerreiro in #2678
• Reduce allocations in C# when deserializing lists and arrays by @kazimuth in #2688
• Fix subscription manager metadata for joins by @joshua-spacetime in #2705
• Use spacetimedb-standalone to get schema for spacetime generate by @coolreader18 in #2644
• Prevent ahash from pulling in getrandom 0.3 by @kim in #2714
• Fix SDK bug with overlapping subscriptions by @gefjon in #2711
• snapshot: Provide streaming snapshot verification. by @kim in #2691
• sdk: fix with_light_mode docs by @Centril in #2700
• snapshot: Improve memory utilization of snapshot fetcher by @kim in #2715
• Hash subscription queries before acquiring tx lock by @joshua-spacetime in #2712
• Log instead of panicking when missing a row from st_client by @gefjon in #2722
• Commitlog stream range fix. by @Shubham8287 in #2721
• Deal wih AlgebraicType::Ref in Serialize for ValueWithType<ArrayValue> by @Centril in #2708
• PagePool::{default -> new_for_test} + temporary hack for IN_MEMORY_CONFIG / test_index_scans by @Centril in #2707
• Use the --ignore-matching-lines flag of git diff. by @jsdt in #2720
• Fix Equals and GetHashCode for types containing Lists and Arrays in C# by @kazimuth in #2710
• Fix index scan rewrite rule by @joshua-spacetime in #2728
• Do not evaluate subscriptions that return empty result sets by @joshua-spacetime in #2731
• Use spawn_blocking for the fallback commit in identity_dis/connected by @coolreader18 in #2730
• Move init_database out of wasm_common by @coolreader18 in #2732
• Reduce reflection use in generated C# code by @kazimuth in #2725
• Fix row count stats for multi subscription responses. by @jsdt in #2736
• Handle snapshot restore more robustly by @kim in #2735
• Call reducers on the blocking pool. by @jsdt in #2737
• Follow-up: use asyncify in ModuleHost::call by @coolreader18 in #2740
• Add counters for client connections spawned and aborted. by @jsdt in #2741
• Update quickstart-chat README.md by @Trobyss in #2727
• core: Asyncify commitlog compressor by @kim in #2743
• Reintroduce replication factor parameter by @kim in #2718
• commitlog: Include latest commit offset in segment metadata by @kim in #2733
• ci: Update dependencies for the wasm_bindings job by @kim in #2717
• core: Fix error handling when restoring snapshot by @kim in #2755
• build_sequence_state: clobber pre-existing in-memory Sequences by @gefjon in #2760
• cli: Add value_parser for num-replicas by @kim in #2759
• Cache with_label_values more & don't do metrics while holding lock by @Centril in #2734
• datastore: apply schema changes immediately to committed state. by @Centril in #2685
• Fix TypeScript imports codegen by @toqueteos in #2747
• Make connection metrics keyed on database identity, not replica ID by @gefjon in #2765
• Fixed compile errors and warnings on Windows by @cloutiertyler in #2646
• Bump version to 1.1.2 by @bfops in #2767
• Commitlog: handle empty offset index lookup by @Shubham8287 in #2771
• Re-enable page bool with default size of 128 pages by @joshua-spacetime in #2769
• commit_and_broadcast_event: read_tx.merge(update_metrics) by @Centril in #2772
• Bump C# versions by @bfops in #2774
• Don't yap about putting chunks into my pool by @Centril in #2777
• Cheaper Table::clone_structure by @Centril in #2776
• add instrumentation to remove_multi_subscription by @joshua-spacetime in #2781
• Single-threaded subscription evaluation by @joshua-spacetime in #2682
• Run reducers on tokio blocking thread instead of rayon by @joshua-spacetime in #2785
• Datastore Extraction: TxMetrics refactor, small non-functional change to make datastore extraction easier by @cloutiertyler in #2794
• Datastore Extraction: Remove reference to WORKER_METRICS inside db_metrics by @cloutiertyler in #2797
• Datastore Extraction: StVarName refactor, small non-functional change in furtherance of datastore extraction by @cloutiertyler in #2795
• Datastore Extraction: Create DatastoreError type by @cloutiertyler in #2798
• Page::reset_for: stop zeroing pages by @Centril in #2804
• Consider deleted committed rows in MutTxId::create_index by @Centril in #2805
• Per-database incoming and outgoing queue length metrics by @gefjon in #2773
• Aggregate and broadcast DbUpdates off the main thread by @gefjon in #2793
• Build indexes over TxData for subscription eval by @joshua-spacetime in #2768
• core: Make asyncify preserve the current span by @kim in #2790
• commitlog: Fix index truncation test. by @kim in #2792
• commitlog: Reduce log noise when offset index cannot be used by @kim in #2791
• smoketests: Bring containers back up in tear down of replication tests by @kim in #2818
• Log every second a reducer takes to run by @coolreader18 in #2738
• Fix typos by @szepeviktor in #2812
• CI - Remove outd...

Release 1.1.2

Hello again everyone! This release is primarily to fix an issue related to building rust modules where a dependency of SpacetimeDB was updated and is causing compilation issues for some users.

What's Changed

• Typescript Generation: Wrap union types in parens if for arrays by @jsdt in #2615
• CI - Do some basic checks that crates are publishable by @bfops in #2660
• Implement OnUnhandledReducerError in C# by @kazimuth in #2636
• Do not double compress subscribe messages by @joshua-spacetime in #2665
• Prune queries from subscription evaluation by @joshua-spacetime in #2641
• Remove redundant rows from subscription updates by @joshua-spacetime in #2654

Full Changelog: v1.1.1...v1.1.2

v1.1.1

We're releasing a small collection of performance improvements and bugfixes!

Most notable is that we've fixed two outstanding TypeScript code generation bugs.

What's Changed

• Allocate fewer vecs in eval_updates by @coolreader18 in #2567
• CI - Fix job that packages the CLI for release by @bfops in #2617
• core: Restore calling the on_panic hook when a reducer call panics by @kim in #2624
• tools/publish-crates.sh - Automatically find list of dependencies by @bfops in #2595
• Fix building and publishing the auth crate by @bfops in #2622
• Count bytes_written for updates by @jsdt in #2616
• Monotonic timestamps by @coolreader18 in #2618
• datastore: fix two inserts in tx state with unique idx by @Centril in #2610
• Fix error with the install script by @jdetter in #2635
• CI - Test spacetimedb-update self-install by @bfops in #2637
• Use camel case for typescript unique indexes by @jsdt in #2628
• spacetimedb-update self-install fails if the install fails. by @bfops in #2642
• Do not publish RLS rules on private tables by @joshua-spacetime in #2645
• Fix filter pushdowns in the presence of rls by @joshua-spacetime in #2653
• Return the query text with subscription errors by @mamcx in #2609

Full Changelog: v1.1.0...v1.1.1

Release 1.1.0

We're releasing our first version bump since 1.0! 🎉

Row-level security

This release includes public access for row-level security.

See https://spacetimedb.com/docs/rls for more info on how to use it!

Improved usability for timestamps and durations

From the PR #2502:

Specifically, we add methods and trait impls for T x U -> V, where x is a binary operator, either + or -:

• Timestamp x TimeDuration -> Timestamp
• Timestamp x Duration -> Timestamp.
  • This one is kind of weird, since we convert the Duration into a TimeDuration before doing math with it, which may be a lossy conversion depending on platform.
• TimeDuration x TimeDuration -> TimeDuration.

Other notable improvements

• Features to save disk space and reduce memory usage
• Support for enums as index keys
• Restore CLI functionality for printing the number of rows affected by an operation

What's Changed

• Use jemalloc in standalone and add stats. by @jsdt in #2470
• Add sql support for :sender parameter by @joshua-spacetime in #2483
• commitlog: Streaming by @kim in #2492
• smoketests: Adjust clear_database test by @kim in #2501
• Remove trailing slashes from isser when looking up oidc configs. by @jsdt in #2499
• Add .cargo/config.toml to spacetime init Rust project with default target to wasm by @mamcx in #2328
• Bump versions to 1.1.0 by @bfops in #2518
• Install tls dependencies in standalone dockerfile by @coolreader18 in #2484
• CI - Containerize linux x86_64 GNU builds by @bfops in #2466
• Print back the # of rows affected (ins, upd, del) with timings by @mamcx in #2462
• Add [ClientVisibilityFilter] to csharp module library by @kazimuth in #2481
• CI - Make Test Suite check for dirty git diff by @bfops in #2531
• commitlog: Open stream writer with metadata by @kim in #2530
• Add endpoints for heap profiling by @jsdt in #2517
• Update data size metrics periodically, not on every transaction. by @jsdt in #2532
• Fix C# SDK Tests by @kazimuth in #2533
• Commitlog compression by @coolreader18 in #2504
• Add utility for rls resolution by @joshua-spacetime in #2519
• Feature gate #[client_visibility_filter] by @joshua-spacetime in #2528
• Followup to #2504 by @coolreader18 in #2534
• Repair transactionality of st_client removals after disconnect by @Centril in #2446
• Update PR template by @coolreader18 in #2395
• commitlog: Derive serde for Commit by @kim in #2535
• core: Export the snapshot watcher / commitlog compressor by @kim in #2536
• Update formatting of timestamps and identities in PsqlFormatter by @mamcx in #2486
• Add rls to the sql api by @joshua-spacetime in #2526
• Update tungstenite to 0.26 by @coolreader18 in #2539
• Static feature flag for generating perfmaps by @gefjon in #746
• Add some tokio runtime metrics. by @jsdt in #2537
• Add CI job to run cargo doc on the bindings crate by @gefjon in #2548
• Various methods and trait impls for time arithmetic by @gefjon in #2502
• Remove standalone energy monitor. by @jsdt in #2550
• Remove some testing logs statements. by @jsdt in #2553
• Add rls to the subscription api by @joshua-spacetime in #2546
• Add more subscription stats by @jsdt in #2560
• Do not send empty subscription updates to clients by @joshua-spacetime in #2562
• snapshot: Remote synchronization by @kim in #2559
• Add stats for incremental query evaluation hitrate by @jsdt in #2564
• Add integration test for commitlog compression by @coolreader18 in #2538
• Feature gate [ClientVisibilityFilter] in C# by @joshua-spacetime in #2556
• Compute variable positions for explicit projections by @joshua-spacetime in #2573
• Add tests asserting add_multi_subscription return errors to clients by @joshua-spacetime in #2571
• Return error for unqualified columns instead of panic by @joshua-spacetime in #2572
• Add some more tokio metrics. by @jsdt in #2555
• Plain enums as index keys with specialized indices by @Centril in #2506
• Use Offset Index on Meta extract by @Shubham8287 in #2549
• Remove spacetimedb-core as a dep of cli by @coolreader18 in #2244
• fix expression canonicalization by @joshua-spacetime in #2584
• Remove unused file by @bfops in #2582
• Compress the snapshot by @mamcx in #2034
• Impose limits on the heap usage of ChunkPool by @gefjon in #2585
• Update rand by @coolreader18 in #2568
• Make clockworklabs/spacetime docker image build from source by @coolreader18 in #2521
• Check validity of modules before control DB modifications during initial publish by @gefjon in #2580
• Bump a missed version by @bfops in #2607
• Add docs for FilterableValue to rust bindings crate by @gefjon in #2547

Full Changelog: v1.0.1...v1.1.0

Release 1.0.1

Release 1.0.1

This is a collection of small bugfixes on top of 1.0.0. Thank you to everyone who reported issues and helped us hunt these down! 🎉

In particular, we fixed an issue with primary keys not working properly in generated typescript code.

Among other issues reported in Discord and elsewhere by our wonderful users, we fixed these:

• --build-options doesn't seem to work
• Identity and ConnectionId should implement IComparable
• CLI - Fix: SQL update and delete are throwing exceptions
• Remove row deduplication in incremental update
• Bug on generated typescript from c# module
• OIDC JWT handling: accept tokens where aud is a string, rather than an array
• alpine linux install, no elf download

What's Changed

• sdk: Client ping on idle connections by @kim in #2309
• Fix self-replace on windows by @coolreader18 in #2294
• hacky auth check for database creation. by @jsdt in #2308
• Update Rust client quickstart example to match tutorial document by @gefjon in #2310
• Removed the EULA check in the CLI by @cloutiertyler in #2315
• Add dockerfile for cli by @coolreader18 in #2312
• Install dotnet-sdk-8 instead of 9 in Dockerfile by @coolreader18 in #2323
• Update insert docs to reflect actual behavior on set-semantic duplicates by @gefjon in #2322
• Update comment to reflect the new internals of the subscription api by @joshua-spacetime in #2313
• Add link to documentation of SEQUENCES by @mamcx in #2321
• Add missing LICENSE by @mamcx in #2319
• test: set semantics in datastore by @joshua-spacetime in #2324
• Bump Rust and C# package versions to 1.0.0 by @bfops in #2283
• Print a message with a shell line to add bindir to PATH by @coolreader18 in #2327
• set names atomic by @kim in #2325
• Minor updates to the Rust client quickstart by @gefjon in #2318
• Remove errant backslash that got into the 'please add to path' message by @coolreader18 in #2333
• commitlog: Use fdatasync by @kim in #2338
• This works on both arm and x86 by @jdetter in #2337
• Post Release Fixes by @jdetter in #2330
• handle offset index empty by @Shubham8287 in #2344
• Fix quickstart link by @jdetter in #2346
• Add @jdetter back to CLI codeowners by @bfops in #2350
• CLI - Fix helptext for --build-options by @bfops in #2349
• Update bytes_sent_to_clients when merging metrics by @joshua-spacetime in #2352
• Add readmes to all implementation crates specifying that they do no offer stable interfaces by @mamcx in #2320
• Support RFC 3339 timestamp values in sql by @joshua-spacetime in #2242
• Implements IComparable for Identity and ConnectionId by @rekhoff in #2354
• Update README.md by @cloutiertyler in #2361
• Clarify what is a valid module name by @coolreader18 in #2386
• CLI - Fix sql --interactive case where returned rows are 0 by @bfops in #2359
• Make the tools/merge-docker-images.sh script more generic by @bfops in #2334
• CI - Only tag extra docker images on tag refs by @bfops in #2335
• fix: bag semantics for joins by @joshua-spacetime in #2398
• Bump versions to 1.0.1 by @bfops in #2431
• update install instructions in readme by @joshua-spacetime in #2435
• Fix subs when clients use variying compression by @Centril in #2434
• Fix outdated advice in getrandom warning by @gefjon in #2444
• Implement IEquatable for all [SpacetimeDB.Type]s by @kazimuth in #2396
• When generating for typescript, convert the primary key to camel case. by @jsdt in #2409
• Allow a single string to be passed as the audience by @jsdt in #2460
• Bring over Rust module doc fixes from the C# module docs by @kazimuth in #2360
• Add install from source instructions to README by @jdetter in #2443
• CI - Fix docker jobs failing by @bfops in #2471
• Close scheduler on module exit by @coolreader18 in #2477
• commitlog: Fix open flags for read-only offset index by @kim in #2468
• Allow databases from 1.0.1 to be run on 1.0.0 by @coolreader18 in #2472
• smoketests: Test database deletion by @kim in #2480
• Build for musl by @coolreader18 in #2418

New Contributors

• @rekhoff made their first contribution in #2354

Full Changelog: v1.0.0...v1.0.1

v1.0.0

🎉 SpacetimeDB 1.0 🎉

Today we're incredibly excited to officially release SpacetimeDB 1.0!

Watch the keynote!

This is a milestone that the whole team has been working towards for years. A huge amount of engineering and effort has gone into stabilizing our APIs across all of our languages and libraries, as well as making SpacetimeDB a stable product that you can rely on in production. So today, we are leaving beta and are offering our first production-ready release!

With this release you can host your own applications with SpacetimeDB Standalone and rest assured that the data formats and APIs will not be changing until the next major version release. For future major version releases we will also provide a migration path.

Read more about the announcement at https://spacetimedb.com/blog/introducing-spacetimedb-1-0.

Maincloud

Alongside SpacetimeDB 1.0 we are also launching, Maincloud, our managed cloud service. Maincloud is just like Standalone except that you don't have to worry about any of the deployment! Just run the below command and we take care of the rest.

spacetime publish -s maincloud your-app

We use an "energy"-based cloud credit system to show you exactly how to optimize your applications. Check out the Maincloud announcement on our website to find our how to buy energy 90% off during our launch sale.

Install

Install this release now via the instructions here ➡️ https://spacetimedb.com/install
Also if you're new here please take a moment to star our repository! https://github.com/clockworklabs/SpacetimeDB

Highlights

• A new cloud hosted service called Maincloud
• Streamlined stable client SDKs in TypeScript, C#, and Rust
• Streamlined stable module APIs in C# and Rust
• Big performance improvements for certain workloads
• Brand new mutable subscription APIs allowing you to change your subscriptions incrementally
• Beautiful new version manager CLI commands
• Brand new website interface and account management
• OpenID Connect integration and APIs

Notes

• Testnet is now deprecated and is replaced by Maincloud

Upgrading from previous versions

All previous versions of the spacetime CLI will not be able to upgrade to the new version using the previous upgrade procedure. You will need to uninstall the previous version of spacetime and re-run the installation instructions found here: https://spacetimedb.com/install

Once you've installed the new version of spacetime you should verify that you're on the Version 1.0.0 version via:

spacetime --version

Join the Community

Have questions on the best way to get started or just want to see what others are building on SpacetimeDB?

Join us on Discord! https://discord.gg/spacetimedb

What's Changed

• query engine integration by @joshua-spacetime in #2074
• add signature of datastore_update_bsatn host call by @Centril in #2102
• Add SubscriptionBuilder::subscribe_to_all_tables by @gefjon in #2109
• Fix wording in ReplayVisitor::visit_insert by @Centril in #2123
• commitlog: Make offset index usable externally by @kim in #2108
• Add new crates to publish-crates.sh script by @bfops in #2125
• Rework RLS macro for amended syntax by @gefjon in #2105
• Rust SDK: with_credentials -> with_token by @gefjon in #2118
• Split binaries by @coolreader18 in #2011
• Run smoketests on windows in ci by @coolreader18 in #2129
• CLI - Replace clippy with a manual check by @bfops in #1928
• Make the key of Table.indexes be IndexId by @Centril in #2124
• Lookup lifecycle reducers by lifecycle flag, not by name by @coolreader18 in #2132
• core: Make SNAPSHOT_FREQUENCY pub by @kim in #2135
• Use actual types for api responses, not ad-hoc json!() objects by @coolreader18 in #1931
• Fix unique index + MutTxId::insert not un-deleteting by @Centril in #2156
• Set tracing static level for binaries only by @kim in #2144
• snapshot: Invalidate newer snapshots on creation by @kim in #2143
• Query execution updates for cpu metrics by @joshua-spacetime in #2130
• Fix & test row deletion API by @RReverser in #2146
• Fix autocomplete issues in bindings crate by @coolreader18 in #2157
• Fix sending of subscription errors. by @jsdt in #2166
• Don't create indexes during bootstrapping; wait until after replay by @gefjon in #2161
• Fix ScheduleAt in C# by @kazimuth in #2163
• Fixed issues with the Rust module quickstart-chat README.md by @cloutiertyler in #2154
• Remove the client from subscription manager on a disconnect by @jsdt in #2170
• Add the update ABI by @Centril in #2137
• Adds improvements & new crates to publish-crates.sh by @cloutiertyler in #2173
• Bump version to 1.0.0-rc4 by @bfops in #2177
• Cache whether a Table is a scheduler table, avoiding fetching the schema by @Centril in #2141
• Bump to Rust 1.84 by @coolreader18 in #2001
• Switch DeleteTable impl to one based on FixedBitSet by @Centril in #2183
• Meter wasm memory usage by @coolreader18 in #2187
• Track query and datastore cpu usage metrics by @joshua-spacetime in #2140
• Log errmsg if reducer fails by @coolreader18 in #2186
• Fix CI on master by @coolreader18 in #2193
• Make check_and_insert & find_old_row and friends do less checks by @Centril in #2192
• CLI - Just-in-time login flow by @bfops in #2158
• Track compute metrics for sql dml with new engine by @joshua-spacetime in #2190
• Implement incremental subscriptions on the client by @jsdt in #2111
• InstanceEnv: make the inspect_err closures cold by @Centril in #2197
• Data size SKU for billing by @gefjon in #2098
• prop_assume!(a != b) in some tests to fix spurious failures by @gefjon in #2199
• Match datastore semantics more closely: btree_scan => index_scan_range by @Centril in #2203
• Update sql literals to match spec by @joshua-spacetime in #2196
• Fix ctrl-c handling by @coolreader18 in #2200
• Return errors for invariant violations during query planning by @joshua-spacetime in #2209
• Rust SDK: remove anyhow, use thiserror w/ structured error types by @gefjon in #2169
• Rust client SDK: rework EventContext into multiple types by @gefjon in #2189
• Make MutTxId::update really idempotent wrt. TxData by @Centril in #2212
• Rewrite C# codegen to the new Lang infra + fixes by @RReverser in #2184
• add direct indices, except for in datastore & C# by @Centril in #2205
• Fix multi-column index scan by @mamcx in #2208
• Register data size metrics for standalone. by @jsdt in #2216
• Handle optimization and execution errors on initial subscription by @joshua-spacetime in #2213
• Finish spacetimedb-update functionality by @coolreader18 in #2126
• CLI - Better module language inference by @bfops in #2218
• CLI - Clarify helptext for spacetime login by @bfops ...

v1.0.0 Release Candidate 3

🥇 We're getting close! 🥇

We're full steam ahead toward our 1.0 release soon! This release candidate brings a sneak peek at lots of upcoming changes.

This release will require a data wipe, because we restructured the SpacetimeDB directory structure.

Some highlights:

• Lots of performance improvements!
• Removed the println! and eprintln macros in favor of log::info! and log::error!
• Fix defining multiple tables on the same struct in Rust modules
• CLI
  • Fixed spacetime energy balance not working at all
  • The spacetime dns subcommand is now spacetime rename
  • When updating the cli.toml config file, comments and formatting are preserved
• C#
  • New C# index syntax
  • Reduce noisy C# compilation errors
  • Fixed a bug where C# modules would not build if .NET 9 was installed on the system

What's Changed

• commitlog: Introduce epoch by @kim in #1851
• Remove jdetter as codeowner for now by @jdetter in #1939
• Fix benches for ia_loop, circles by @mamcx in #1922
• Logical to physical plan lowering by @mamcx in #1910
• Be more careful about endianness with Identity and Address by @kazimuth in #1926
• Simplify benchmarking wrappers by @RReverser in #1951
• Decode identity correctly by @jsdt in #1952
• Removing dead code: Relational ops and cursor by @mamcx in #1956
• Get jsonwebtoken and jwks forks from crates.io by @bfops in #1958
• Add LICENSE file to sql-parser crate by @bfops in #1959
• Add missing LICENSE by @mamcx in #1960
• Bump version to 1.0.0-rc2 by @bfops in #1962
• Add typing context for lowering by @joshua-spacetime in #1963
• Add test for light update by @Centril in #1953
• Clean up benchmark .spacetime in CI by @kazimuth in #1968
• refactor: encode type info implicitly in the physical plan by @joshua-spacetime in #1938
• CLI - Remove unused default_identity stuff by @bfops in #1969
• CLI - Tell users if they're already logged in by @bfops in #1955
• CLI - Fix stale helptext instructing users to use spacetime identity by @bfops in #1954
• commitlog: Small tweaks by @kim in #1978
• NFC: Remove unused fsync param in benchmarks by @RReverser in #1981
• Directory structure impl by @coolreader18 in #1879
• Bump C# versions to -hotfix1 by @bfops in #1984
• Light updates test: Ensure subcriptions have been applied before calling reducers by @Centril in #1979
• Optimize integrate_generated_columns by @coolreader18 in #1895
• Update run_standalone_temp.sh to the new folder specification by @mamcx in #1990
• Clean up auth related code with traits, and reuse existing key generation code. by @jsdt in #1988
• core: Make NDV non-zero by @kim in #1985
• test: No divide by zero for row estimation of empty index by @joshua-spacetime in #1986
• Run and test benchmarks against C# as well by @RReverser in #1965
• Preserve reducer order in schema conversion by @RReverser in #1987
• Durability Provider by @Shubham8287 in #1864
• Fix flaky oidc tests by @jsdt in #2000
• C# endianness fixes by @kazimuth in #1964
• Rip useless names out of RawDef by @kazimuth in #1918
• commitlog: Fix set_epoch by @kim in #2005
• create commitlog dir in fs::New by @Shubham8287 in #2006
• Don't autogen schedule fields by @coolreader18 in #1894
• Remove problematic debug assertions by @gefjon in #2010
• CLI should not depend on rustup by @mamcx in #1996
• Speed up state_view::Iter by special casing committed-with-no-deletes by @Centril in #2003
• Rust SDK: Actual client-side indices for unique constraints by @gefjon in #1909
• Decide that BSATN byte that ain't 0 or 1 is not a valid AV::Bool by @Centril in #2026
• Add Layout.fixed: bool for a fast path in eq_row_in_page & row_type_visitor by @Centril in #2025
• Add static_bsatn_validator & validate_bsatn by @Centril in #2029
• Add Static(Bsatn)Layout::deserialize_row_into by @Centril in #2032
• Remove IO macros by @bfops in #1929
• Migrate C# client-side reducer enum to the new syntax by @RReverser in #2033
• Rust SDK: no more reducer args structs by @gefjon in #2036
• Fix subscription benchmarks by fixing create_table_for_test_with_the_works by @Centril in #2027
• move unique constraint checking until after optimistic insertion by @Centril in #2037
• Allocation pool the chunked iters in InstanceEnv by @Centril in #2038
• Avoid a multimap when the index is unique by @Centril in #2044
• Fix declaration order of ScheduleAt in C# by @kazimuth in #2007
• commitlog: Provide segment_len method for segments by @kim in #2042
• Fix some places where trying to parse an empty string could panic. by @jsdt in #2051
• Fix spacetime server clear by @coolreader18 in #2055
• query rewriter by @joshua-spacetime in #2031
• Migrate C# ModuleDef to V9 by @RReverser in #1670
• fix: filter pushdown over table scan by @joshua-spacetime in #2063
• commitlog: Fix offset index truncation by @kim in #2073
• fix: qualified projection columns by @joshua-spacetime in #2070
• commitlog: Make memory segment behave like O_APPEND by @kim in #2072
• CLI - Remove deprecated use of the --project-path flag by @bfops in #915
• Reduce noisy C# compilation errors by @RReverser in #2067
• Split Iter & IterByColRange types into Tx and MutTxId versions by @mamcx in #2043
• Tweak scheduled_at macro syntax by @coolreader18 in #2054
• Server-side implementation of incremental subscription changes by @jsdt in #2030
• Implement the identity host call and ctx.identity() in Rust by @gefjon in #2085
• Preserve the comments of the "cli.toml" on changes by @mamcx in #2002
• CLI - Confirm before publishing to non-local servers by @bfops in #2086
• C#: fix class names for unique column indices by @RReverser in #2088
• CLI - Fix spacetime energy balance not working by @bfops in #2087
• Use a spinner to show that wasm is compiling in spacetime generate by @coolreader18 in #2057
• Enforce .NET 8 SDK for new C# modules by @RReverser in #2046
• Implement ctx.Identity for C# by @RReverser in #2091
• Implement new C# index syntax by @RReverser in #2078
• CLI - dns subcommand becomes rename by @bfops in #1694
• datastore: insert...