This editorial introduces the second Curriculum in Professional Practice forum. This issue features our very first Curriculum dialogue, a unique format that allows for the development of dialogue between several authors, focusing on an area of curriculum-related research and practice. Such dialogue provides insight into the ways in which individuals value and negotiate different experiences, knowledge and perspectives around an area of practice. As part of this, we envisage that authors and readers will also be able to critically reflect on their own roles and contexts. The Curriculum dialogue format illuminates the professional expertise and judgement at play within a specific time and place. In so doing, this offers an antidote to the decontextualised and de-professionalised notions of teaching that are being constructed in some policy contexts (Hordern & Brooks, 2023;Mayer & Mills, 2021). At the same time, we see the Curriculum dialogue as a space in and of itself, whereby 'professionalism-in-context' (Kontovourki et al., 2018) emerges from the 'bundle of trajectories' (Massey, 2005, p. 54) that are brought together.In our inaugural editorial, we drew attention to the artificial binaries and boundaries that can exist when describing professionals involved in curriculum research and practice (Healy et al., 2024). In this issue, professionals are actively challenging binaries within subject curricula content and navigating constraints between 'official, taught and experienced' curricula (Priestley et al., 2021, p. 14). This includes exploration of the tensions between the prescribed curricula and the collaborative ways teachers might enact curricula that is shaped in-situ with their students. Contributors also draw upon experiences of working and studying across different country contexts, which appears to play a role in illuminating where there is potential to reconceptualise curricula content and reenvisage approaches to curriculum and teacher development.This issue comprises a Curriculum dialogue article and two Perspectives and reflections articles. The first paper, by Haira Gandolfi, Terra Glowach, Sharon Walker, Lee Walker and Elizabeth Rushton, builds upon Gandolfi and Rushton's (2023) Special Issue on Decolonial and anti-racist perspectives in teacher education curricula in England and Wales by opening space for a collaborative discussion between professionals working in teacher education and professional development across schools and universities. Gandolfi et al.'s dialogue allows insight into the forms of engagement teacher educators and school leaders have with decolonisation and anti-racism through their professional practice. The dialogue's concluding remarks address barriers and challenges, alongside hope for the ways that anti-racist and decolonial work can be taken forward.The second article, by Katherine Wallace, introduces an Indigenous-informed view of history education whereby 'historical significance is reimagined as historical affect'. Wallace's studies in Vancouver, Canada transformed the...