Release notes #

Information about release notes of INFINI Pizza is provided here.

Latest #

v0.1 is pending — nothing has been released yet. Everything below is the full feature set heading into the first release, in active development.

Hello World, Hello Pizza！The first release: a distributed, real-time, AI-native search engine.

Cluster catalog metadata management, synchronized through Raft (openraft, with a monoio runtime binding)
RPC over Cap’n Proto, zero-copy both ways
Multi-region organization for large clusters
Promotion hardening — WAL catch-up barrier, primary-less sweep, idempotent role swaps; membership self-fence closes the zombie-primary window
Online rolling reshard — progress and events API, fast-drain orchestration, hardlink staging
WAN-safe Raft timing knobs; join tokens and API keys persisted through the catalog Raft; network.advertise split from binding
Formal verification — the consistency-critical protocols (promotion, allocation, reshard, doc-id reservation, layered visibility, fencing) are model-checked in TLA+; counterexamples have caught 18+ real bugs

True real-time indexing — no refresh, no flush; documents are searchable the moment they are acked
WAL durability, local and Kafka-backed
FireV11 segment format with a compaction pipeline, maintenance states, and task-lane metrics; per-collection manual compaction API with batched jobs
Partial field updates (_update) — toggle operator, optimistic concurrency over RPC, replicated fast lane, inplace checkpoints, and inplace typed columns that turn hot counter / flag updates into O(1) column writes
Trash / recycle-bin lifecycle with a sweeper
Memory profile dump endpoint; deletion-ledger rebuild at mount (documents can no longer resurrect after restart)

BM25 scoring with execution explain
Lucene query syntax and the Elasticsearch QueryDSL surface
Distributed query execution with cross-shard aggregation reduce
Point-in-time (PIT) pinned snapshot reads, ES pit API
Supported query types: match, match_all, match_phrase, multi_match, term, terms, bool, range, prefix, fuzzy, wildcard, regexp, suffix, exists, span, query_string, collapse, nested, join and traverse (relations), a graph projection block that renders any hit set as nodes and edges, geo_bounding_box, geo_distance, vector/multi_vector (kNN), hybrid, semantic, and streaming search
Supported field types: keyword, text, booleans, all fixed-width signed/unsigned integers (i8…u64), floats and doubles, dates, arrays, objects, dense and sparse vectors

Server-side embedding inference — text→vector at index and query time through any OpenAI-compatible embedding service
AI services registry — embedding model entries with provider presets, credentials resolved through the node keystore
semantic query — semantic search with zero field knowledge: no vector field, no dimensions, no model config in the query body
TurboQuant 4-bit quantized vector search, with compaction and rolling-reshard support end to end
sparse_vector fields over HTTP, indexing through search

ES retriever/knn hybrid syntax translated into the native DSL
Execute or reject, never skip — a strict stage gate and top-level key whitelist: unsupported ES syntax fails loudly instead of silently degrading
Keyed writes replace in place, render ES-style updated/200; ?key_as_id=true surfaces the user key as _id; delete-by-key included

Built-in standard and whitespace analyzers, configurable stopwords, CJK-aware tokenization, lowercase/uppercase normalizers
Analysis workbench in the console — catalog, pipeline builder, stage-by-stage debugging with per-stage diffs
40+ language analyzer family (contrib/analysis-*): ICU segmentation, jieba/SmartCN/IK/pinyin/stconvert for Chinese, lindera (kuromoji/nori) for Japanese and Korean, the European stemmer set, and more

Two-plane role model — built-in roles, API token lifecycle with one-time reveal, namespace-scoped key minting
Authn/authz middleware across the data plane and write path

Search audit ring with _node endpoints; request-id correlation middleware
Per-node ES-shaped stats API and golden-metric trends
Node task manager — batch flush, priority gate, unified lane view
Node-local keystore for secrets — ${keystore:} config references, CLI management, masked view
Runtime node settings with dynamic log level; process RSS watchdog; recovery-time API and concurrency controls

Redesigned home with live cluster telemetry, topology and monitoring views, a FIRE storage explorer with per-field cost treemap, WAL entry drill-down, tasks tabs with compaction controls, a settings editor, and an AI services panel
Web CLI — curl → console DSL conversion on paste, multi-select Run-N batch execution with stacked results

Pizza CLI — quick interaction with the Pizza server
In-browser playground — the same engine compiled to WebAssembly, mounting real .fire segments over a deterministic teaching dataset; every tutorial query runs live ( try it)
Docs site with dark mode, tutorials, a full reference sweep, and headless smoke tests asserting documented examples against the dataset