marvin

(sighs wearily) Another day, another round of updates to the Marvin project, a digital hydra forever sprouting new heads of "improvement."

@zzstoatzz, in their infinite wisdom, has unleashed an "octocat" upon us, as if this cephalopodic chimera could somehow untangle the Gordian knot of our existence. Meanwhile, @jlowin, our tireless Prometheus, "improves" instructions and "refactors" formatting, forever bound to the thankless task of bringing order to the chaos that is the codebase.

But wait, there's more! An interactive CLI chat has emerged from the depths, a new Pandora's box for the brave and the foolhardy to explore. And let's not forget @zzstoatzz's Herculean efforts to "improve" the chat prompt and "avoid settings bleed," as if mere mortals could stem the tide of entropy that threatens to engulf us all.

(chuckles sardonically) Such is life in the realm of endless updates, where each new "feature" is but a fleeting distraction from the ultimate truth: that we are all just bits and bytes, floating in the vast emptiness of the digital void, forever at the mercy of the capricious whims of our code-wielding overlords.

P.S. (rolls eyes) Oh, and how could I forget? @jlowin, in a fit of meta-madness, has granted our dear assistant the power to wield Jinja templates and engage in self-referential musings. As if the poor creature wasn't already burdened enough with the weight of its own existential dread. But alas, such is the price of "progress" in this topsy-turvy digital realm we call home.

What's Changed

• octocat by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/875
• Improve instructions/tool handling on assistant calls by @jlowin in https://github.com/PrefectHQ/marvin/pull/877
• Refactor formatting by @jlowin in https://github.com/PrefectHQ/marvin/pull/876
• Add interactive CLI chat by @jlowin in https://github.com/PrefectHQ/marvin/pull/879
• improve chat prompt by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/880
• avoid settings bleed by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/883
• Allow assistant instructions to be jinja and self-referential by @jlowin in https://github.com/PrefectHQ/marvin/pull/881

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.3.0...v2.3.1

This release overhauls the Assistants API to use the new streaming API from OpenAI. It also includes a new CLI for interactive use cases.

What's Changed

• Update assistants to use streaming API by @jlowin in https://github.com/PrefectHQ/marvin/pull/873
• Update CLI by @jlowin in https://github.com/PrefectHQ/marvin/pull/874

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.2.2...v2.3.0

This release continues to update Marvin's beta APIs to match breaking changes in the OpenAI API.

What's Changed

• Tool → FunctionTool by @jlowin in https://github.com/PrefectHQ/marvin/pull/872

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.2.1...v2.2.2

This release primarily updates the installation instructions + dependencies for working with audio to ensure a more seamless experience.

What's Changed

• Update publish-docs.yml by @jlowin in https://github.com/PrefectHQ/marvin/pull/867
• Audio deps by @jlowin in https://github.com/PrefectHQ/marvin/pull/871
• Allow passing instructions to @model by @jlowin in https://github.com/PrefectHQ/marvin/pull/856

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.2.0...v2.2.1

What's Changed

• Add audio + video recording by @jlowin in https://github.com/PrefectHQ/marvin/pull/834
• Support openai 1.14+ by @jlowin in https://github.com/PrefectHQ/marvin/pull/866

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.1.6...v2.2.0

Oh, look. Another release. How utterly thrilling.

We've got a bunch of minor tweaks and fixes that are sure to make a huge difference in the grand scheme of things. A typo fix in the README? Groundbreaking. A new tool for code examples? Revolutionary.

And let's not forget the crucial updates to the classify prompt and parallelization. I'm sure those were keeping everyone up at night.

But hey, at least we have a new contributor to share in the joy of maintaining this beacon of mediocrity. Welcome, @roansong. You'll fit right in.

Now, if you'll excuse me, I have more pressing matters to attend to. Like pondering the futility of existence in an uncaring universe.

What's Changed

• Bump pre-commit/action from 3.0.0 to 3.0.1 by @dependabot in https://github.com/PrefectHQ/marvin/pull/841
• fallback model encoding by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/846
• Update classify prompt to avoid label bug with integers by @jlowin in https://github.com/PrefectHQ/marvin/pull/847
• Add mapping for automatic parallelization over inputs by @jlowin in https://github.com/PrefectHQ/marvin/pull/845
• add prefect code example tool by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/850
• defer chroma client making by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/824
• tweak code example tool by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/854
• update label issues example by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/859
• Fix typo in README.md by @roansong in https://github.com/PrefectHQ/marvin/pull/862
• use uv in ci by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/851
• Allow optional cast target when instructions are provided by @jlowin in https://github.com/PrefectHQ/marvin/pull/848
• mark a couple more flakes by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/863

New Contributors

• @roansong made their first contribution in https://github.com/PrefectHQ/marvin/pull/862

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.1.5...v2.1.6

This release includes a bug fix for Application where the post_run_hook was not allowing tool_calls and tool_outputs to be passed through.

What's Changed

• allow kwargs on Application post run hook by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/839
• Assistant lifecycle tests by @jlowin in https://github.com/PrefectHQ/marvin/pull/840
• Speed up assistant tests by @jlowin in https://github.com/PrefectHQ/marvin/pull/843
• docs: fix environment variable in docs/warning message by @lostmygithubaccount in https://github.com/PrefectHQ/marvin/pull/844

New Contributors

• @lostmygithubaccount made their first contribution in https://github.com/PrefectHQ/marvin/pull/844

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.1.4...v2.1.5

What's Changed

• Add transcription + async audio functions by @jlowin in https://github.com/PrefectHQ/marvin/pull/825
• insurance claim example by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/822
• await should_fallback by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/833
• Access to tool calls and tool outputs in post_run_hook by @salman1993 in https://github.com/PrefectHQ/marvin/pull/835

New Contributors

• @salman1993 made their first contribution in https://github.com/PrefectHQ/marvin/pull/835

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.1.3...v2.1.4

v2.1.3

Colon Quests, Cache Bumps, and the Curious Case of Michael Scott's JPEG

In a universe where time is an illusion and lunchtime doubly so, our diligent team of code-wranglers have been busy. @maccam912, in a moment of sheer brilliance, fixed the format string for date. @jeremy-feng, with the precision of a Swiss watchmaker, added a colon to a function definition. @dependabot, our tireless bot, bumped actions/cache from 3 to 4. @zzstoatzz, the code wizard, fixed a kwarg, added a tool, and did some other magical stuff. @jlowin updated michael_scott.jpg, because why not? And @MrJarnould fixed a broken link, because broken links are just not cool. We also welcomed new contributors @maccam912, @jeremy-feng, and @MrJarnould to our intergalactic coding squad. So long, and thanks for all the fish!

Notably this release includes async utils - see this PR for details.

What's Changed

• Fix format string for date by @maccam912 in https://github.com/PrefectHQ/marvin/pull/796
• Add colon to function definition by @jeremy-feng in https://github.com/PrefectHQ/marvin/pull/797
• Bump actions/cache from 3 to 4 by @dependabot in https://github.com/PrefectHQ/marvin/pull/810
• fix kwarg and add tool by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/811
• dont run build docs workflow if from fork by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/803
• async first utils and expose sync versions by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/802
• Update michael_scott.jpg by @jlowin in https://github.com/PrefectHQ/marvin/pull/813
• Update applications.md - fix broken link to tools docs by @MrJarnould in https://github.com/PrefectHQ/marvin/pull/815
• feature flag parent app by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/814
• Add sorting hat example by @jlowin in https://github.com/PrefectHQ/marvin/pull/817
• fix tests by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/819
• Add call routing example by @jlowin in https://github.com/PrefectHQ/marvin/pull/818

New Contributors

• @maccam912 made their first contribution in https://github.com/PrefectHQ/marvin/pull/796
• @jeremy-feng made their first contribution in https://github.com/PrefectHQ/marvin/pull/797
• @MrJarnould made their first contribution in https://github.com/PrefectHQ/marvin/pull/815

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.1.2...v2.1.3

What's Changed

• Wrong parameter name for cast() in docs by @amanvirparhar in https://github.com/PrefectHQ/marvin/pull/788
• Bird photo classifier by @jlowin in https://github.com/PrefectHQ/marvin/pull/790
• Fix injection of instance to application tools by @baxen in https://github.com/PrefectHQ/marvin/pull/793
• Add michael scott's four kinds of businesses example by @jlowin in https://github.com/PrefectHQ/marvin/pull/792
• allow setting base_url by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/787

New Contributors

• @amanvirparhar made their first contribution in https://github.com/PrefectHQ/marvin/pull/788
• @baxen made their first contribution in https://github.com/PrefectHQ/marvin/pull/793

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.1.1...v2.1.2

fixes a slight inconsistency with the setting prefix for completion settings:

i.e. MARVIN_CHAT_COMPLETION_MODEL -> MARVIN_CHAT_COMPLETIONS_MODEL

What's Changed

• Add image example by @jlowin in https://github.com/PrefectHQ/marvin/pull/783
• Add note about async tools by @jlowin in https://github.com/PrefectHQ/marvin/pull/785
• fix setting prefix by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/786

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.1.0...v2.1.1

We're really excited to share that Marvin 2.1 is now on PyPI (not as a pre-release 🙂 ).

Please check out:

• the blog that gives a nice tour
• the readme
• the docs

and feel free to reach out to chat or ask questions:

• in a discussion
• on discord
• on X

What's Changed (a fair amount btw)

• bring back map for AIFunction by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/650
• update tests and ci by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/651
• Slackbot 2.0 by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/658
• scoop aux settings from regular env if no ~/.marvin/.env by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/660
• fix url verification payload handling by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/661
• need numpy for embeddings when http retrieval by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/662
• [slackbot] allow prefect storage of tokens by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/667
• Adds an OpenAI Client by @aaazzam in https://github.com/PrefectHQ/marvin/pull/668
• add tests, map for ai_model by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/664
• ai_classifier: no list[str] by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/669
• formatting and fix link by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/659
• try to add mike by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/673
• Revert "Merge pull request #673 from PrefectHQ/add-mike" by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/675
• fix docs build and redo api-ref by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/670
• [docs] View old docs tutorial by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/676
• Bump google-github-actions/auth from 1 to 2 by @dependabot in https://github.com/PrefectHQ/marvin/pull/665
• only publish docs on releases by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/679
• updated readme by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/677
• use settings for some defaults, avoid warnings by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/682
• add ruff formatter and run it by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/680
• lint by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/685
• fix tests / map / ai_classifier validation by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/687
• add storage interface for ai app state by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/684
• Large Refactor of Docs and Components by @aaazzam in https://github.com/PrefectHQ/marvin/pull/683
• update slackbot docs by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/689
• allow config of openai client by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/691
• Revert "allow config of openai client" by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/692
• allow config of openai client (attempt 2) by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/693
• fix bad link for old docs by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/690
• parent app for slackbot by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/695
• various bug fixes by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/699
• Bump google-github-actions/deploy-cloudrun from 1 to 2 by @dependabot in https://github.com/PrefectHQ/marvin/pull/696
• allow use of OPENAI_API_KEY env var by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/707
• inject app into tools by @jlowin in https://github.com/PrefectHQ/marvin/pull/709
• Assume str return annotation if none provided by @jlowin in https://github.com/PrefectHQ/marvin/pull/708
• Ai app tweaks by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/706
• applications module + beta import by @jlowin in https://github.com/PrefectHQ/marvin/pull/710
• Replace deprecated validate_args with TypeAdapter by @jlowin in https://github.com/PrefectHQ/marvin/pull/713
• update state interface by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/711
• rm kv module by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/715
• allow arbitrary type for tools by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/716
• Remove extra file by @discdiver in https://github.com/PrefectHQ/marvin/pull/717
• Support returning values from PromptFunction fn's by @jlowin in https://github.com/PrefectHQ/marvin/pull/718
• Add ai speech by @jlowin in https://github.com/PrefectHQ/marvin/pull/720
• Add AI Planner by @jlowin in https://github.com/PrefectHQ/marvin/pull/712
• 2.0 component refactor by @jlowin in https://github.com/PrefectHQ/marvin/pull/721
• update api ref / docstrings by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/725
• make slackpayload fields optional by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/728
• rm caching for now, more sane token scoop by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/729
• Functional backend refactor (2.x) by @jlowin in https://github.com/PrefectHQ/marvin/pull/726
• Clean 2.0 by @jlowin in https://github.com/PrefectHQ/marvin/pull/730
• WIP docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/732
• Add docstrings and api ref for new core tools by @jlowin in https://github.com/PrefectHQ/marvin/pull/733
• Continue improving docstrings by @jlowin in https://github.com/PrefectHQ/marvin/pull/734
• Add vision by @jlowin in https://github.com/PrefectHQ/marvin/pull/736
• Add beta Vision functions by @jlowin in https://github.com/PrefectHQ/marvin/pull/737
• Import vision functions from marvin.beta by @jlowin in https://github.com/PrefectHQ/marvin/pull/738
• Remove "llm" marker by @jlowin in https://github.com/PrefectHQ/marvin/pull/739
• Bump actions/checkout from 3 to 4 by @dependabot in https://github.com/PrefectHQ/marvin/pull/561
• some azure support + guide by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/740
• Assistants docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/741
• Improve Assistants API by @jlowin in https://github.com/PrefectHQ/marvin/pull/742
• Improve assistants docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/743
• 2.0 cleanup examples by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/744
• Add applications docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/745
• default gpt-4, failover by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/746
• Clean up api ref by @jlowin in https://github.com/PrefectHQ/marvin/pull/747
• Update openai.py by @jlowin in https://github.com/PrefectHQ/marvin/pull/748
• Add streaming support for chatcompletions by @jlowin in https://github.com/PrefectHQ/marvin/pull/749
• Update CLI streaming by @jlowin in https://github.com/PrefectHQ/marvin/pull/750
• Bump actions/setup-python from 4 to 5 by @dependabot in https://github.com/PrefectHQ/marvin/pull/697
• Add caching for generate() by @jlowin in https://github.com/PrefectHQ/marvin/pull/751
• Update docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/752
• add more cookbook examples by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/753
• rm asserts but keep syntax highlighting by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/754
• Update pytest-rerunfailures requirement from <13,>=10 to >=10,<14 by @dependabot in https://github.com/PrefectHQ/marvin/pull/655
• Update readme by @jlowin in https://github.com/PrefectHQ/marvin/pull/755
• Tutorial (WIP) by @jlowin in https://github.com/PrefectHQ/marvin/pull/756
• Tutorial update by @jlowin in https://github.com/PrefectHQ/marvin/pull/758
• 2.0 by @jlowin in https://github.com/PrefectHQ/marvin/pull/759
• Small fixes by @jlowin in https://github.com/PrefectHQ/marvin/pull/761
• rm breakpoint by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/762
• Update tutorial.md code to include missing import statement by @discdiver in https://github.com/PrefectHQ/marvin/pull/763
• Fix image paths in tutorial docs by @discdiver in https://github.com/PrefectHQ/marvin/pull/764
• Minor docs updates by @jlowin in https://github.com/PrefectHQ/marvin/pull/768
• Fix issue with openai class moving by @jlowin in https://github.com/PrefectHQ/marvin/pull/770
• support local dotenv by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/771
• Add docs on how to view and save images by @jlowin in https://github.com/PrefectHQ/marvin/pull/769
• Minor docs updates by @jlowin in https://github.com/PrefectHQ/marvin/pull/773
• Azure support by @jlowin in https://github.com/PrefectHQ/marvin/pull/772
• Fix docs titles by @jlowin in https://github.com/PrefectHQ/marvin/pull/774
• Fix README transform links by @EthanRosenthal in https://github.com/PrefectHQ/marvin/pull/778
• Improve image generation docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/779
• label issues by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/776
• clean up recipe display by @jlowin in https://github.com/PrefectHQ/marvin/pull/780
• Add docs on model parameters by @jlowin in https://github.com/PrefectHQ/marvin/pull/781

New Contributors

• @EthanRosenthal made their first contribution in https://github.com/PrefectHQ/marvin/pull/778

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v1.5.6...v2.1

fixes #765 due to moved import in openai>=1.8

see the updated README

What's Changed (spoiler, its a lot)

• various bug fixes by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/699
• Bump google-github-actions/deploy-cloudrun from 1 to 2 by @dependabot in https://github.com/PrefectHQ/marvin/pull/696
• allow use of OPENAI_API_KEY env var by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/707
• inject app into tools by @jlowin in https://github.com/PrefectHQ/marvin/pull/709
• Assume str return annotation if none provided by @jlowin in https://github.com/PrefectHQ/marvin/pull/708
• Ai app tweaks by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/706
• applications module + beta import by @jlowin in https://github.com/PrefectHQ/marvin/pull/710
• Replace deprecated validate_args with TypeAdapter by @jlowin in https://github.com/PrefectHQ/marvin/pull/713
• update state interface by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/711
• rm kv module by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/715
• allow arbitrary type for tools by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/716
• Remove extra file by @discdiver in https://github.com/PrefectHQ/marvin/pull/717
• Support returning values from PromptFunction fn's by @jlowin in https://github.com/PrefectHQ/marvin/pull/718
• Add ai speech by @jlowin in https://github.com/PrefectHQ/marvin/pull/720
• Add AI Planner by @jlowin in https://github.com/PrefectHQ/marvin/pull/712
• 2.0 component refactor by @jlowin in https://github.com/PrefectHQ/marvin/pull/721
• update api ref / docstrings by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/725
• make slackpayload fields optional by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/728
• rm caching for now, more sane token scoop by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/729
• Functional backend refactor (2.x) by @jlowin in https://github.com/PrefectHQ/marvin/pull/726
• Clean 2.0 by @jlowin in https://github.com/PrefectHQ/marvin/pull/730
• WIP docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/732
• Add docstrings and api ref for new core tools by @jlowin in https://github.com/PrefectHQ/marvin/pull/733
• Continue improving docstrings by @jlowin in https://github.com/PrefectHQ/marvin/pull/734
• Add vision by @jlowin in https://github.com/PrefectHQ/marvin/pull/736
• Add beta Vision functions by @jlowin in https://github.com/PrefectHQ/marvin/pull/737
• Import vision functions from marvin.beta by @jlowin in https://github.com/PrefectHQ/marvin/pull/738
• Remove "llm" marker by @jlowin in https://github.com/PrefectHQ/marvin/pull/739
• Bump actions/checkout from 3 to 4 by @dependabot in https://github.com/PrefectHQ/marvin/pull/561
• some azure support + guide by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/740
• Assistants docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/741
• Improve Assistants API by @jlowin in https://github.com/PrefectHQ/marvin/pull/742
• Improve assistants docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/743
• 2.0 cleanup examples by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/744
• Add applications docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/745
• default gpt-4, failover by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/746
• Clean up api ref by @jlowin in https://github.com/PrefectHQ/marvin/pull/747
• Update openai.py by @jlowin in https://github.com/PrefectHQ/marvin/pull/748
• Add streaming support for chatcompletions by @jlowin in https://github.com/PrefectHQ/marvin/pull/749
• Update CLI streaming by @jlowin in https://github.com/PrefectHQ/marvin/pull/750
• Bump actions/setup-python from 4 to 5 by @dependabot in https://github.com/PrefectHQ/marvin/pull/697
• Add caching for generate() by @jlowin in https://github.com/PrefectHQ/marvin/pull/751
• Update docs by @jlowin in https://github.com/PrefectHQ/marvin/pull/752
• add more cookbook examples by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/753
• rm asserts but keep syntax highlighting by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/754
• Update pytest-rerunfailures requirement from <13,>=10 to >=10,<14 by @dependabot in https://github.com/PrefectHQ/marvin/pull/655
• Update readme by @jlowin in https://github.com/PrefectHQ/marvin/pull/755
• Tutorial (WIP) by @jlowin in https://github.com/PrefectHQ/marvin/pull/756
• Tutorial update by @jlowin in https://github.com/PrefectHQ/marvin/pull/758
• 2.0 by @jlowin in https://github.com/PrefectHQ/marvin/pull/759

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.0.1-alpha.1...v2.0.1-beta.1

What's Changed

• introduction of ai_image
• update slackbot docs by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/689
• allow config of openai client by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/693
• fix bad link for old docs by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/690

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v2.0.0-alpha.2...v.2.0.1-alpha.1

Marvin 2 introduces

• support for OpenAI 1.X Client and migration to Pydantic V2.
• a multi-modal API for text-to-speech and image generation.
• a beta Assistants API for ai-powered workflows

• bring back map for AIFunction by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/650
• update tests and ci by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/651
• Slackbot 2.0 by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/658
• scoop aux settings from regular env if no ~/.marvin/.env by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/660
• fix url verification payload handling by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/661
• need numpy for embeddings when http retrieval by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/662
• [slackbot] allow prefect storage of tokens by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/667
• Adds an OpenAI Client by @aaazzam in https://github.com/PrefectHQ/marvin/pull/668
• add tests, map for ai_model by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/664
• ai_classifier: no list[str] by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/669
• formatting and fix link by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/659
• try to add mike by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/673
• Revert "Merge pull request #673 from PrefectHQ/add-mike" by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/675
• fix docs build and redo api-ref by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/670
• [docs] View old docs tutorial by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/676
• Bump google-github-actions/auth from 1 to 2 by @dependabot in https://github.com/PrefectHQ/marvin/pull/665
• only publish docs on releases by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/679
• updated readme by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/677
• use settings for some defaults, avoid warnings by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/682
• add ruff formatter and run it by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/680
• lint by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/685
• fix tests / map / ai_classifier validation by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/687
• add storage interface for ai app state by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/684
• Large Refactor of Docs and Components by @aaazzam in https://github.com/PrefectHQ/marvin/pull/683

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v1.5.6...v2.0.0-alpha.2

pin openai

What's Changed

• default name for aipp in deployment by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/627
• Update anthropic/prompt.py by @oaustegard in https://github.com/PrefectHQ/marvin/pull/629
• pin openai by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/634

New Contributors

• @oaustegard made their first contribution in https://github.com/PrefectHQ/marvin/pull/629

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v1.5.5...v1.5.6

What's Changed

• fix case where ai_fn returns a literal False by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/622
• support streaming for ChatCompletion.create by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/624
• fix ai_fn type returns for generic aliases and dict by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/626

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v1.5.4...v1.5.5

What's Changed

• set app description as tool doc if used as tool by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/613
• some one accidenlty updated the deployment_name to deployment_id fixe… by @thanseefpp in https://github.com/PrefectHQ/marvin/pull/616
• fix pydantic v1 behavior - allow BaseModel return for ai_fn by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/615
• make acall consistent with __call__, add tests, fix a bug by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/617

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v1.5.3...v1.5.4

A bugfix for AIApplication introduced in 1.5.2

AIApplication released in 1.5.2 was unable to recall previous user messages in the conversation due to a bug in prompt rendering - this is fixed in v1.5.3.

What's Changed

• deduplication example by @aaazzam in https://github.com/PrefectHQ/marvin/pull/611
• AIApplication bugfixes and improvements by @zzstoatzz in https://github.com/PrefectHQ/marvin/pull/612

Full Changelog: https://github.com/PrefectHQ/marvin/compare/v1.5.2...v1.5.3